| 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 | $168.86 | 3.656% | $175.0335 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $102.35 | 8.284% | $110.8287 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $171.46 | 10.237% | $189.0124 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $32.83 | 8.533% | $35.6314 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $54.28 | 12.746% | $61.1985 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $177.26 | 6.204% | $188.2572 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $151.43 | 11.738% | $169.2049 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $858.47 | $929.1666 | $929.16 | $929.20 | $929.10 | |