| 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 | $179.43 | 9.326% | $196.1636 | $196.16 | $196.15 | $196.20 |
| Purchase #2 | $168.54 | 5.408% | $177.6546 | $177.65 | $177.65 | $177.70 |
| Purchase #3 | $236.38 | 4.553% | $247.1424 | $247.14 | $247.15 | $247.10 |
| Purchase #4 | $236.86 | 8.496% | $256.9836 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $188.83 | 5.621% | $199.4441 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $207.94 | 12.126% | $233.1548 | $233.15 | $233.15 | $233.20 |
| Purchase #7 | $226.35 | 10.417% | $249.9289 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $1,444.33 | $1,560.4720 | $1,560.45 | $1,560.50 | $1,560.50 | |