| 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 | $204.77 | 11.677% | $228.681 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $53.26 | 3.548% | $55.1497 | $55.15 | $55.15 | $55.10 |
| Purchase #3 | $72.81 | 4.183% | $75.8556 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $48.65 | 8.593% | $52.8305 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $161.97 | 7.161% | $173.5687 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $225.62 | 4.178% | $235.0464 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $50.70 | 7.456% | $54.4802 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $817.78 | $875.6121 | $875.62 | $875.65 | $875.60 | |