| 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 | $107.72 | 3.206% | $111.1735 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $76.33 | 8.840% | $83.0776 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $144.46 | 8.207% | $156.3158 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $208.34 | 13.443% | $236.3471 | $236.35 | $236.35 | $236.30 |
| Purchase #5 | $159.91 | 6.752% | $170.7071 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $8.35 | 8.603% | $9.0684 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $180.71 | 11.674% | $201.8061 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $885.82 | $968.4956 | $968.51 | $968.45 | $968.50 | |