| 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 | $177.28 | 5.526% | $187.0765 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $153.97 | 5.152% | $161.9025 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $23.85 | 8.639% | $25.9104 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $146.43 | 13.518% | $166.2244 | $166.22 | $166.20 | $166.20 |
| Purchase #5 | $235.47 | 5.611% | $248.6822 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $61.59 | 7.767% | $66.3737 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $39.55 | 8.874% | $43.0597 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $838.14 | $899.2294 | $899.22 | $899.20 | $899.30 | |