| 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 | $134.71 | 11.179% | $149.7692 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $117.36 | 12.846% | $132.4361 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $185.54 | 7.366% | $199.2069 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $91.98 | 7.704% | $99.0661 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $62.80 | 9.163% | $68.5544 | $68.55 | $68.55 | $68.60 |
| Purchase #6 | $86.44 | 6.578% | $92.126 | $92.13 | $92.15 | $92.10 |
| Purchase #7 | $238.53 | 4.373% | $248.9609 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $917.36 | $990.1196 | $990.13 | $990.10 | $990.20 | |