| 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 | $113.50 | 5.872% | $120.1647 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $132.39 | 8.506% | $143.6511 | $143.65 | $143.65 | $143.70 |
| Purchase #3 | $13.80 | 7.647% | $14.8553 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $193.39 | 10.210% | $213.1351 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $129.31 | 3.778% | $134.1953 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $176.78 | 13.742% | $201.0731 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $67.75 | 4.780% | $70.9885 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $826.92 | $898.0631 | $898.07 | $898.05 | $898.20 | |