| 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 | $166.25 | 13.763% | $189.131 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $21.77 | 13.723% | $24.7575 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $28.25 | 3.815% | $29.3277 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $126.66 | 7.546% | $136.2178 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $240.96 | 3.200% | $248.6707 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $45.58 | 12.181% | $51.1321 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $97.80 | 4.685% | $102.3819 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $727.27 | $781.6187 | $781.62 | $781.65 | $781.60 | |