| 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 | $171.36 | 6.315% | $182.1814 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $156.99 | 10.218% | $173.0312 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $68.59 | 10.755% | $75.9669 | $75.97 | $75.95 | $76.00 |
| Purchase #4 | $27.53 | 13.296% | $31.1904 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $126.56 | 9.860% | $139.0388 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $90.47 | 10.666% | $100.1195 | $100.12 | $100.10 | $100.10 |
| Purchase #7 | $244.83 | 9.127% | $267.1756 | $267.18 | $267.20 | $267.20 |
| 7 purchase totals = | $886.33 | $968.7038 | $968.71 | $968.75 | $968.70 | |