| 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 | $160.92 | 4.655% | $168.4108 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $242.82 | 3.343% | $250.9375 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $39.80 | 8.395% | $43.1412 | $43.14 | $43.15 | $43.10 |
| Purchase #4 | $51.88 | 7.447% | $55.7435 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $97.63 | 12.350% | $109.6873 | $109.69 | $109.70 | $109.70 |
| Purchase #6 | $190.69 | 7.307% | $204.6237 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $83.79 | 13.576% | $95.1653 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $867.53 | $927.7093 | $927.71 | $927.70 | $927.60 | |