| 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 | $131.95 | 13.577% | $149.8649 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $57.42 | 3.178% | $59.2448 | $59.24 | $59.25 | $59.20 |
| Purchase #3 | $48.61 | 3.610% | $50.3648 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $25.99 | 3.370% | $26.8659 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $159.55 | 7.412% | $171.3758 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $135.58 | 5.710% | $143.3216 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $177.90 | 6.497% | $189.4582 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $737.00 | $790.4960 | $790.49 | $790.45 | $790.60 | |