| 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 | $215.27 | 5.619% | $227.366 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $118.84 | 12.331% | $133.4942 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $40.43 | 9.725% | $44.3618 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $120.51 | 12.406% | $135.4605 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $84.79 | 4.348% | $88.4767 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $157.43 | 7.308% | $168.935 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $145.61 | 5.324% | $153.3623 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $882.88 | $951.4565 | $951.46 | $951.45 | $951.60 | |