| 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 | $136.48 | 10.310% | $150.5511 | $150.55 | $150.55 | $150.60 |
| Purchase #2 | $147.46 | 13.376% | $167.1842 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $210.62 | 11.552% | $234.9508 | $234.95 | $234.95 | $235.00 |
| Purchase #4 | $18.77 | 8.700% | $20.403 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $58.55 | 13.383% | $66.3857 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $114.89 | 9.817% | $126.1688 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $88.77 | 5.321% | $93.4935 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $775.54 | $859.1371 | $859.13 | $859.15 | $859.30 | |