| 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 | $181.72 | 6.797% | $194.0715 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $78.91 | 9.336% | $86.277 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $136.32 | 10.533% | $150.6786 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $104.42 | 3.364% | $107.9327 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $21.64 | 9.425% | $23.6796 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $12.42 | 12.508% | $13.9735 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $185.74 | 9.198% | $202.8244 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $721.17 | $779.4373 | $779.43 | $779.45 | $779.50 | |