| 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 | $225.49 | 7.778% | $243.0286 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $200.51 | 13.597% | $227.7733 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $6.55 | 8.412% | $7.101 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $102.49 | 4.228% | $106.8233 | $106.82 | $106.80 | $106.80 |
| Purchase #5 | $145.45 | 10.865% | $161.2531 | $161.25 | $161.25 | $161.30 |
| Purchase #6 | $144.42 | 3.448% | $149.3996 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $75.54 | 7.631% | $81.3045 | $81.30 | $81.30 | $81.30 |
| 7 purchase totals = | $900.45 | $976.6834 | $976.67 | $976.65 | $976.70 | |