| 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 | $150.27 | 3.170% | $155.0336 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $17.82 | 9.469% | $19.5074 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $237.27 | 5.775% | $250.9723 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $191.77 | 3.152% | $197.8146 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $30.49 | 7.176% | $32.678 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $172.69 | 10.581% | $190.9623 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $66.90 | 9.459% | $73.2281 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $867.21 | $920.1963 | $920.19 | $920.20 | $920.20 | |