| 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 | $129.76 | 12.816% | $146.39 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $155.45 | 13.171% | $175.9243 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $250.74 | 9.706% | $275.0768 | $275.08 | $275.10 | $275.10 |
| Purchase #4 | $124.79 | 5.412% | $131.5436 | $131.54 | $131.55 | $131.50 |
| Purchase #5 | $132.63 | 4.230% | $138.2402 | $138.24 | $138.25 | $138.20 |
| Purchase #6 | $7.28 | 13.561% | $8.2672 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $58.25 | 4.342% | $60.7792 | $60.78 | $60.80 | $60.80 |
| 7 purchase totals = | $858.90 | $936.2213 | $936.22 | $936.25 | $936.20 | |