| 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 | $158.53 | 3.150% | $163.5237 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $7.87 | 3.762% | $8.1661 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $54.90 | 9.107% | $59.8997 | $59.90 | $59.90 | $59.90 |
| Purchase #4 | $204.45 | 4.134% | $212.902 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $162.33 | 7.711% | $174.8473 | $174.85 | $174.85 | $174.80 |
| Purchase #6 | $189.84 | 4.386% | $198.1664 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $94.44 | 11.433% | $105.2373 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $872.36 | $922.7425 | $922.75 | $922.70 | $922.70 | |