| 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 | $156.65 | 12.863% | $176.7999 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $97.30 | 10.688% | $107.6994 | $107.70 | $107.70 | $107.70 |
| Purchase #3 | $207.31 | 6.610% | $221.0132 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $57.72 | 13.751% | $65.6571 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $46.55 | 12.450% | $52.3455 | $52.35 | $52.35 | $52.30 |
| Purchase #6 | $48.30 | 5.261% | $50.8411 | $50.84 | $50.85 | $50.80 |
| Purchase #7 | $68.86 | 6.306% | $73.2023 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $682.69 | $747.5585 | $747.56 | $747.55 | $747.50 | |