| 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 | $118.95 | 13.866% | $135.4436 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $140.58 | 3.543% | $145.5607 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $155.38 | 6.762% | $165.8868 | $165.89 | $165.90 | $165.90 |
| Purchase #4 | $94.51 | 8.481% | $102.5254 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $225.63 | 6.504% | $240.305 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $148.66 | 8.481% | $161.2679 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $37.56 | 4.281% | $39.1679 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $921.27 | $990.1573 | $990.17 | $990.15 | $990.20 | |