| 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 | $143.58 | 4.672% | $150.2881 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $183.67 | 3.412% | $189.9368 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $171.55 | 12.833% | $193.565 | $193.57 | $193.55 | $193.60 |
| Purchase #4 | $53.97 | 11.447% | $60.1479 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $15.72 | 11.594% | $17.5426 | $17.54 | $17.55 | $17.50 |
| Purchase #6 | $240.53 | 5.426% | $253.5812 | $253.58 | $253.60 | $253.60 |
| Purchase #7 | $112.82 | 12.396% | $126.8052 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $921.84 | $991.8668 | $991.88 | $991.90 | $991.80 | |