| 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 | $148.60 | 3.805% | $154.2542 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $33.57 | 4.596% | $35.1129 | $35.11 | $35.10 | $35.10 |
| Purchase #3 | $155.49 | 6.259% | $165.2221 | $165.22 | $165.20 | $165.20 |
| Purchase #4 | $93.41 | 13.290% | $105.8242 | $105.82 | $105.80 | $105.80 |
| Purchase #5 | $65.69 | 13.795% | $74.7519 | $74.75 | $74.75 | $74.80 |
| Purchase #6 | $90.67 | 3.417% | $93.7682 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $172.32 | 13.346% | $195.3178 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $759.75 | $824.2513 | $824.24 | $824.15 | $824.30 | |