| 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 | $141.98 | 12.773% | $160.1151 | $160.12 | $160.10 | $160.10 |
| Purchase #2 | $39.25 | 3.763% | $40.727 | $40.73 | $40.75 | $40.70 |
| Purchase #3 | $132.84 | 9.258% | $145.1383 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $41.28 | 12.825% | $46.5742 | $46.57 | $46.55 | $46.60 |
| Purchase #5 | $160.33 | 12.677% | $180.655 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $161.76 | 11.255% | $179.9661 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $161.69 | 5.714% | $170.929 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $839.13 | $924.1047 | $924.12 | $924.10 | $924.10 | |