| 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 | $159.37 | 5.469% | $168.0859 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $73.38 | 5.625% | $77.5076 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $149.77 | 3.560% | $155.1018 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $250.39 | 5.304% | $263.6707 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $187.86 | 7.267% | $201.5118 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $71.73 | 6.122% | $76.1213 | $76.12 | $76.10 | $76.10 |
| Purchase #7 | $132.81 | 8.528% | $144.136 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $1,025.31 | $1,086.1351 | $1,086.14 | $1,086.10 | $1,086.10 | |