| 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 | $167.40 | 10.231% | $184.5267 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $65.65 | 3.690% | $68.0725 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $188.92 | 12.568% | $212.6635 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $184.71 | 7.388% | $198.3564 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $140.73 | 6.722% | $150.1899 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $51.54 | 7.346% | $55.3261 | $55.33 | $55.35 | $55.30 |
| Purchase #7 | $46.89 | 13.487% | $53.2141 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $845.84 | $922.3492 | $922.35 | $922.35 | $922.40 | |