| 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 | $129.46 | 11.750% | $144.6716 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $66.63 | 13.625% | $75.7083 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $207.77 | 7.801% | $223.9781 | $223.98 | $224.00 | $224.00 |
| Purchase #4 | $64.53 | 10.563% | $71.3463 | $71.35 | $71.35 | $71.30 |
| Purchase #5 | $13.84 | 6.320% | $14.7147 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $12.92 | 8.693% | $14.0431 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $167.57 | 3.169% | $172.8803 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $662.72 | $717.3424 | $717.34 | $717.35 | $717.30 | |