| 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 | $163.99 | 10.608% | $181.3861 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $160.42 | 6.522% | $170.8826 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $180.54 | 7.344% | $193.7989 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $118.48 | 7.823% | $127.7487 | $127.75 | $127.75 | $127.70 |
| Purchase #5 | $45.96 | 7.362% | $49.3436 | $49.34 | $49.35 | $49.30 |
| Purchase #6 | $191.82 | 5.520% | $202.4085 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $37.42 | 5.311% | $39.4074 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $898.63 | $964.9758 | $964.98 | $965.00 | $964.90 | |