| 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 | $148.85 | 3.826% | $154.545 | $154.55 | $154.55 | $154.50 |
| Purchase #2 | $20.25 | 5.808% | $21.4261 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $239.63 | 5.752% | $253.4135 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $53.51 | 7.132% | $57.3263 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $122.99 | 9.148% | $134.2411 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $205.70 | 11.137% | $228.6088 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $37.36 | 11.151% | $41.526 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $828.29 | $891.0868 | $891.10 | $891.15 | $890.90 | |