| 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 | $247.46 | 9.648% | $271.3349 | $271.33 | $271.35 | $271.30 |
| Purchase #2 | $91.90 | 7.350% | $98.6547 | $98.65 | $98.65 | $98.70 |
| Purchase #3 | $88.33 | 5.869% | $93.5141 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $45.94 | 3.508% | $47.5516 | $47.55 | $47.55 | $47.60 |
| Purchase #5 | $161.30 | 3.178% | $166.4261 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $121.49 | 13.829% | $138.2909 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $145.55 | 8.571% | $158.0251 | $158.03 | $158.05 | $158.00 |
| 7 purchase totals = | $901.97 | $973.7974 | $973.79 | $973.85 | $973.80 | |