| 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 | $168.35 | 6.347% | $179.0352 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $30.68 | 12.761% | $34.5951 | $34.60 | $34.60 | $34.60 |
| Purchase #3 | $24.68 | 4.301% | $25.7415 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $189.79 | 8.861% | $206.6073 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $244.89 | 6.484% | $260.7687 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $99.28 | 12.689% | $111.8776 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $76.58 | 4.538% | $80.0552 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $834.25 | $898.6806 | $898.70 | $898.70 | $898.70 | |