| 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 | $175.55 | 9.195% | $191.6918 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $119.68 | 13.169% | $135.4407 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $167.37 | 6.480% | $178.2156 | $178.22 | $178.20 | $178.20 |
| Purchase #4 | $101.49 | 8.366% | $109.9807 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $53.34 | 8.828% | $58.0489 | $58.05 | $58.05 | $58.00 |
| Purchase #6 | $15.81 | 10.335% | $17.444 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $71.40 | 9.438% | $78.1387 | $78.14 | $78.15 | $78.10 |
| 7 purchase totals = | $704.64 | $768.9604 | $768.96 | $769.00 | $768.80 | |