| 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 | $180.29 | 13.267% | $204.2091 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $191.47 | 8.113% | $207.004 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $156.86 | 10.251% | $172.9397 | $172.94 | $172.95 | $172.90 |
| Purchase #4 | $123.42 | 7.638% | $132.8468 | $132.85 | $132.85 | $132.80 |
| Purchase #5 | $21.97 | 11.696% | $24.5396 | $24.54 | $24.55 | $24.50 |
| Purchase #6 | $8.92 | 12.838% | $10.0651 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $70.72 | 6.436% | $75.2715 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $753.65 | $826.8758 | $826.88 | $826.85 | $826.80 | |