| 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 | $170.66 | 7.301% | $183.1199 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $215.45 | 9.104% | $235.0646 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $93.27 | 12.557% | $104.9819 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $238.86 | 9.176% | $260.7778 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $244.80 | 8.631% | $265.9287 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $164.69 | 5.444% | $173.6557 | $173.66 | $173.65 | $173.70 |
| Purchase #7 | $48.62 | 9.628% | $53.3011 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $1,176.35 | $1,276.8297 | $1,276.83 | $1,276.85 | $1,276.90 | |