| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.43 | 8.582% | $181.7988 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $246.47 | 4.549% | $257.6819 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $223.70 | 4.132% | $232.9433 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $231.59 | 7.744% | $249.5243 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $236.70 | 3.140% | $244.1324 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $114.45 | 6.557% | $121.9545 | $121.95 | $121.95 | $122.00 |
| Purchase #7 | $250.46 | 9.577% | $274.4466 | $274.45 | $274.45 | $274.40 |
| 7 purchase totals = | $1,470.80 | $1,562.4818 | $1,562.47 | $1,562.50 | $1,562.40 | |