| 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 | $180.42 | 7.464% | $193.8865 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $226.75 | 7.309% | $243.3232 | $243.32 | $243.30 | $243.30 |
| Purchase #3 | $249.51 | 8.285% | $270.1819 | $270.18 | $270.20 | $270.20 |
| Purchase #4 | $66.92 | 3.420% | $69.2087 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $31.28 | 3.460% | $32.3623 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $27.40 | 7.438% | $29.438 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $43.56 | 5.470% | $45.9427 | $45.94 | $45.95 | $45.90 |
| 7 purchase totals = | $825.84 | $884.3433 | $884.34 | $884.35 | $884.30 | |