| 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 | $169.25 | 10.290% | $186.6658 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $64.33 | 3.662% | $66.6858 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $126.72 | 12.832% | $142.9807 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $37.86 | 12.129% | $42.452 | $42.45 | $42.45 | $42.50 |
| Purchase #5 | $25.95 | 3.151% | $26.7677 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $6.51 | 9.394% | $7.1215 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $75.28 | 12.221% | $84.48 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $505.90 | $557.1535 | $557.16 | $557.15 | $557.30 | |