| 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 | $62.45 | 6.149% | $66.2901 | $66.29 | $66.30 | $66.30 |
| Purchase #2 | $15.25 | 7.123% | $16.3363 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $128.86 | 13.539% | $146.3064 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $180.68 | 8.788% | $196.5582 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $218.94 | 5.552% | $231.0955 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $226.31 | 3.608% | $234.4753 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $198.51 | 9.681% | $217.7278 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $1,031.00 | $1,108.7896 | $1,108.81 | $1,108.85 | $1,108.80 | |