| 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 | $215.94 | 6.505% | $229.9869 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $18.91 | 13.401% | $21.4441 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $146.91 | 13.596% | $166.8839 | $166.88 | $166.90 | $166.90 |
| Purchase #4 | $33.90 | 9.517% | $37.1263 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $168.45 | 6.552% | $179.4868 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $183.42 | 11.273% | $204.0969 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $120.67 | 4.380% | $125.9553 | $125.96 | $125.95 | $126.00 |
| 7 purchase totals = | $888.20 | $964.9802 | $964.99 | $965.05 | $965.00 | |