| 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 | $159.53 | 3.558% | $165.2061 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $183.96 | 11.307% | $204.7604 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $10.51 | 8.557% | $11.4093 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $97.63 | 4.688% | $102.2069 | $102.21 | $102.20 | $102.20 |
| Purchase #5 | $20.27 | 5.326% | $21.3496 | $21.35 | $21.35 | $21.30 |
| Purchase #6 | $198.39 | 3.825% | $205.9784 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $221.78 | 9.537% | $242.9312 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $892.07 | $953.8419 | $953.85 | $953.85 | $953.80 | |