| 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 | $140.88 | 5.467% | $148.5819 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $189.86 | 10.797% | $210.3592 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $161.87 | 9.342% | $176.9919 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $36.53 | 11.802% | $40.8413 | $40.84 | $40.85 | $40.80 |
| Purchase #5 | $123.35 | 12.831% | $139.177 | $139.18 | $139.20 | $139.20 |
| Purchase #6 | $58.28 | 6.742% | $62.2092 | $62.21 | $62.20 | $62.20 |
| Purchase #7 | $199.96 | 7.540% | $215.037 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $910.73 | $993.1975 | $993.20 | $993.25 | $993.20 | |