| 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 | $143.27 | 4.130% | $149.1871 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $76.61 | 5.843% | $81.0863 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $55.35 | 6.202% | $58.7828 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $152.49 | 7.314% | $163.6431 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $147.81 | 11.831% | $165.2974 | $165.30 | $165.30 | $165.30 |
| Purchase #6 | $148.55 | 3.688% | $154.0285 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $34.35 | 6.521% | $36.59 | $36.59 | $36.60 | $36.60 |
| 7 purchase totals = | $758.43 | $808.6152 | $808.62 | $808.70 | $808.60 | |