| 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 | $170.49 | 13.838% | $194.0824 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $133.79 | 9.763% | $146.8519 | $146.85 | $146.85 | $146.90 |
| Purchase #3 | $75.28 | 8.300% | $81.5282 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $52.38 | 12.280% | $58.8123 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $109.97 | 10.157% | $121.1397 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $114.56 | 4.726% | $119.9741 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $112.55 | 5.310% | $118.5264 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $769.02 | $840.9150 | $840.91 | $840.95 | $840.90 | |