| 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 | $91.56 | 10.819% | $101.4659 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $151.54 | 7.415% | $162.7767 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $213.71 | 5.532% | $225.5324 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $220.47 | 9.227% | $240.8128 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $51.48 | 8.222% | $55.7127 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $115.47 | 8.291% | $125.0436 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $61.50 | 5.700% | $65.0055 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $905.73 | $976.3496 | $976.35 | $976.35 | $976.30 | |