| 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 | $147.66 | 7.791% | $159.1642 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $151.84 | 9.281% | $165.9323 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $89.33 | 4.255% | $93.131 | $93.13 | $93.15 | $93.10 |
| Purchase #4 | $40.47 | 13.725% | $46.0245 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $81.74 | 4.153% | $85.1347 | $85.13 | $85.15 | $85.10 |
| Purchase #6 | $110.51 | 8.179% | $119.5486 | $119.55 | $119.55 | $119.50 |
| Purchase #7 | $88.38 | 10.231% | $97.4222 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $709.93 | $766.3575 | $766.34 | $766.35 | $766.20 | |