| 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 | $41.77 | 5.796% | $44.191 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $105.34 | 10.429% | $116.3259 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $170.49 | 12.801% | $192.3144 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $147.46 | 8.320% | $159.7287 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $10.28 | 4.191% | $10.7108 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $8.72 | 3.707% | $9.0433 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $182.55 | 13.488% | $207.1723 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $666.61 | $739.4864 | $739.48 | $739.50 | $739.40 | |