| 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 | $150.43 | 13.850% | $171.2646 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $65.83 | 4.754% | $68.9596 | $68.96 | $68.95 | $69.00 |
| Purchase #3 | $117.63 | 11.250% | $130.8634 | $130.86 | $130.85 | $130.90 |
| Purchase #4 | $165.92 | 12.541% | $186.728 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $69.38 | 7.551% | $74.6189 | $74.62 | $74.60 | $74.60 |
| Purchase #6 | $219.74 | 10.867% | $243.6191 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $99.89 | 7.347% | $107.2289 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $888.82 | $983.2825 | $983.28 | $983.25 | $983.30 | |