| 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 | $135.32 | 11.579% | $150.9887 | $150.99 | $151.00 | $151.00 |
| Purchase #2 | $116.44 | 3.363% | $120.3559 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $40.43 | 7.140% | $43.3167 | $43.32 | $43.30 | $43.30 |
| Purchase #4 | $226.34 | 12.191% | $253.9331 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $163.26 | 9.650% | $179.0146 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $222.37 | 5.867% | $235.4164 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $168.58 | 3.810% | $175.0029 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $1,072.74 | $1,158.0283 | $1,158.03 | $1,158.00 | $1,158.00 | |