| 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 | $145.87 | 4.719% | $152.7536 | $152.75 | $152.75 | $152.80 |
| Purchase #2 | $110.45 | 7.575% | $118.8166 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $78.41 | 8.293% | $84.9125 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $242.41 | 6.287% | $257.6503 | $257.65 | $257.65 | $257.70 |
| Purchase #5 | $97.84 | 5.356% | $103.0803 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $112.25 | 6.108% | $119.1062 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $93.94 | 7.583% | $101.0635 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $881.17 | $937.3830 | $937.38 | $937.35 | $937.50 | |