| 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 | $149.71 | 7.296% | $160.6328 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $106.61 | 13.454% | $120.9533 | $120.95 | $120.95 | $121.00 |
| Purchase #3 | $12.49 | 9.336% | $13.6561 | $13.66 | $13.65 | $13.70 |
| Purchase #4 | $140.35 | 8.851% | $152.7724 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $214.56 | 5.456% | $226.2664 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $40.89 | 3.243% | $42.2161 | $42.22 | $42.20 | $42.20 |
| Purchase #7 | $105.63 | 6.384% | $112.3734 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $770.24 | $828.8705 | $828.87 | $828.80 | $829.00 | |