| 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 | $143.85 | 3.607% | $149.0387 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $231.50 | 9.689% | $253.93 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $59.90 | 5.492% | $63.1897 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $170.32 | 10.553% | $188.2939 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $51.41 | 8.601% | $55.8318 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $135.52 | 3.663% | $140.4841 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $151.29 | 8.642% | $164.3645 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $943.79 | $1,015.1327 | $1,015.12 | $1,015.20 | $1,015.10 | |