| 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 | $118.41 | 5.439% | $124.8503 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $183.25 | 6.470% | $195.1063 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $66.56 | 10.689% | $73.6746 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $18.53 | 7.311% | $19.8847 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $96.90 | 7.550% | $104.216 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $134.28 | 10.481% | $148.3539 | $148.35 | $148.35 | $148.40 |
| Purchase #7 | $161.45 | 12.811% | $182.1334 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $779.38 | $848.2192 | $848.21 | $848.20 | $848.30 | |