| 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 | $58.94 | 13.446% | $66.8651 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $135.81 | 5.386% | $143.1247 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $170.74 | 12.688% | $192.4035 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $189.32 | 10.778% | $209.7249 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $237.68 | 9.766% | $260.8918 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $202.62 | 3.667% | $210.0501 | $210.05 | $210.05 | $210.10 |
| Purchase #7 | $57.93 | 8.363% | $62.7747 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $1,053.04 | $1,145.8348 | $1,145.82 | $1,145.75 | $1,145.90 | |