| 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 | $188.71 | 6.460% | $200.9007 | $200.90 | $200.90 | $200.90 |
| Purchase #2 | $150.81 | 9.138% | $164.591 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $109.27 | 11.355% | $121.6776 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $203.94 | 6.728% | $217.6611 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $35.74 | 4.212% | $37.2454 | $37.25 | $37.25 | $37.20 |
| Purchase #6 | $184.62 | 3.683% | $191.4196 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $8.33 | 12.680% | $9.3862 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $881.42 | $942.8816 | $942.89 | $942.90 | $942.90 | |