| 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 | $180.50 | 8.218% | $195.3335 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $52.71 | 4.824% | $55.2527 | $55.25 | $55.25 | $55.30 |
| Purchase #3 | $210.63 | 11.697% | $235.2674 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $99.85 | 7.345% | $107.184 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $53.87 | 9.487% | $58.9806 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $99.91 | 7.366% | $107.2694 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $27.88 | 12.603% | $31.3937 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $725.35 | $790.6813 | $790.67 | $790.70 | $790.80 | |