| 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 | $110.40 | 7.455% | $118.6303 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $109.71 | 13.719% | $124.7611 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $153.45 | 12.263% | $172.2676 | $172.27 | $172.25 | $172.30 |
| Purchase #4 | $158.29 | 3.150% | $163.2761 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $26.83 | 9.675% | $29.4258 | $29.43 | $29.45 | $29.40 |
| Purchase #6 | $17.91 | 8.501% | $19.4325 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $87.47 | 10.153% | $96.3508 | $96.35 | $96.35 | $96.40 |
| 7 purchase totals = | $664.06 | $724.1442 | $724.15 | $724.20 | $724.20 | |