| 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 | $167.57 | 11.725% | $187.2176 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $152.71 | 13.811% | $173.8008 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $235.87 | 3.561% | $244.2693 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $139.32 | 11.442% | $155.261 | $155.26 | $155.25 | $155.30 |
| Purchase #5 | $179.49 | 6.382% | $190.9451 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $219.95 | 8.368% | $238.3554 | $238.36 | $238.35 | $238.40 |
| Purchase #7 | $89.77 | 7.209% | $96.2415 | $96.24 | $96.25 | $96.20 |
| 7 purchase totals = | $1,184.68 | $1,286.0907 | $1,286.10 | $1,286.05 | $1,286.10 | |