| 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 | $165.58 | 11.253% | $184.2127 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $24.39 | 3.853% | $25.3297 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $165.99 | 9.816% | $182.2836 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $166.51 | 6.736% | $177.7261 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $141.93 | 8.607% | $154.1459 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $6.91 | 11.650% | $7.715 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $73.88 | 10.495% | $81.6337 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $745.19 | $813.0467 | $813.05 | $813.10 | $812.90 | |