| 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 | $160.94 | 5.234% | $169.3636 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $143.51 | 4.496% | $149.9622 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $15.58 | 13.445% | $17.6747 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $232.49 | 6.708% | $248.0854 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $105.96 | 6.248% | $112.5804 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $31.46 | 13.643% | $35.7521 | $35.75 | $35.75 | $35.80 |
| Purchase #7 | $152.28 | 9.450% | $166.6705 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $842.22 | $900.0889 | $900.08 | $900.05 | $900.30 | |