| 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 | $194.95 | 6.251% | $207.1363 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $44.37 | 10.569% | $49.0595 | $49.06 | $49.05 | $49.10 |
| Purchase #3 | $61.35 | 9.336% | $67.0776 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $120.30 | 3.619% | $124.6537 | $124.65 | $124.65 | $124.70 |
| Purchase #5 | $152.39 | 13.214% | $172.5268 | $172.53 | $172.55 | $172.50 |
| Purchase #6 | $194.48 | 13.111% | $219.9783 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $89.28 | 8.776% | $97.1152 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $857.12 | $937.5474 | $937.56 | $937.60 | $937.60 | |