| 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 | $153.48 | 3.584% | $158.9807 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $223.64 | 5.743% | $236.4836 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $54.54 | 7.485% | $58.6223 | $58.62 | $58.60 | $58.60 |
| Purchase #4 | $147.92 | 10.257% | $163.0922 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $227.72 | 6.590% | $242.7267 | $242.73 | $242.75 | $242.70 |
| Purchase #6 | $109.62 | 6.697% | $116.9613 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $39.29 | 3.500% | $40.6652 | $40.67 | $40.65 | $40.70 |
| 7 purchase totals = | $956.21 | $1,017.5320 | $1,017.53 | $1,017.55 | $1,017.60 | |