| 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 | $115.78 | 12.397% | $130.1332 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $205.97 | 8.649% | $223.7843 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $64.33 | 10.548% | $71.1155 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $126.97 | 13.504% | $144.116 | $144.12 | $144.10 | $144.10 |
| Purchase #5 | $40.89 | 13.211% | $46.292 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $61.34 | 13.591% | $69.6767 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $78.38 | 11.691% | $87.5434 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $693.66 | $772.6611 | $772.66 | $772.70 | $772.60 | |