| 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 | $154.60 | 7.442% | $166.1053 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $62.61 | 6.671% | $66.7867 | $66.79 | $66.80 | $66.80 |
| Purchase #3 | $155.45 | 4.317% | $162.1608 | $162.16 | $162.15 | $162.20 |
| Purchase #4 | $162.47 | 3.137% | $167.5667 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $146.30 | 8.504% | $158.7414 | $158.74 | $158.75 | $158.70 |
| Purchase #6 | $148.57 | 3.513% | $153.7893 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $86.68 | 10.288% | $95.5976 | $95.60 | $95.60 | $95.60 |
| 7 purchase totals = | $916.68 | $970.7478 | $970.76 | $970.75 | $970.80 | |