| 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 | $167.25 | 13.212% | $189.3471 | $189.35 | $189.35 | $189.30 |
| Purchase #2 | $105.53 | 4.222% | $109.9855 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $135.57 | 9.612% | $148.601 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $159.90 | 6.494% | $170.2839 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $56.95 | 12.444% | $64.0369 | $64.04 | $64.05 | $64.00 |
| Purchase #6 | $89.68 | 5.552% | $94.659 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $30.76 | 10.582% | $34.015 | $34.02 | $34.00 | $34.00 |
| 7 purchase totals = | $745.64 | $810.9284 | $810.94 | $810.95 | $810.90 | |