| 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 | $143.66 | 10.336% | $158.5087 | $158.51 | $158.50 | $158.50 |
| Purchase #2 | $40.30 | 13.421% | $45.7087 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $222.37 | 9.842% | $244.2557 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $20.61 | 9.204% | $22.5069 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $58.73 | 10.306% | $64.7827 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $124.30 | 7.228% | $133.2844 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $108.99 | 3.410% | $112.7066 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $718.96 | $781.7537 | $781.76 | $781.75 | $781.80 | |