| 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 | $145.76 | 13.249% | $165.0717 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $158.63 | 8.870% | $172.7005 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $66.43 | 12.533% | $74.7557 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $52.35 | 13.265% | $59.2942 | $59.29 | $59.30 | $59.30 |
| Purchase #5 | $125.50 | 9.303% | $137.1753 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $29.58 | 4.278% | $30.8454 | $30.85 | $30.85 | $30.80 |
| Purchase #7 | $209.46 | 11.480% | $233.506 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $787.71 | $873.3488 | $873.36 | $873.35 | $873.40 | |