| 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 | $149.65 | 4.683% | $156.6581 | $156.66 | $156.65 | $156.70 |
| Purchase #2 | $143.44 | 7.486% | $154.1779 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $125.29 | 6.582% | $133.5366 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $134.66 | 10.363% | $148.6148 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $28.75 | 11.177% | $31.9634 | $31.96 | $31.95 | $32.00 |
| Purchase #6 | $50.32 | 4.216% | $52.4415 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $39.70 | 9.108% | $43.3159 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $671.81 | $720.7082 | $720.71 | $720.70 | $720.70 | |