| 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 | $159.31 | 6.584% | $169.799 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $74.99 | 5.765% | $79.3132 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $181.79 | 12.671% | $204.8246 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $135.26 | 6.328% | $143.8193 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $240.69 | 4.443% | $251.3839 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $226.31 | 7.846% | $244.0663 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $46.90 | 13.391% | $53.1804 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $1,065.25 | $1,146.3867 | $1,146.38 | $1,146.35 | $1,146.40 | |