| 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 | $136.91 | 8.790% | $148.9444 | $148.94 | $148.95 | $148.90 |
| Purchase #2 | $78.79 | 5.869% | $83.4142 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $213.52 | 13.446% | $242.2299 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $50.88 | 13.851% | $57.9274 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $102.78 | 5.757% | $108.697 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $43.63 | 11.317% | $48.5676 | $48.57 | $48.55 | $48.60 |
| Purchase #7 | $181.98 | 6.847% | $194.4402 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $808.49 | $884.2207 | $884.22 | $884.25 | $884.10 | |