| 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 | $130.40 | 5.503% | $137.5759 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $185.85 | 9.170% | $202.8924 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $115.42 | 3.326% | $119.2589 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $133.85 | 5.203% | $140.8142 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $161.33 | 4.788% | $169.0545 | $169.05 | $169.05 | $169.10 |
| Purchase #6 | $55.28 | 6.183% | $58.698 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $151.88 | 3.501% | $157.1973 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $934.01 | $985.4912 | $985.49 | $985.50 | $985.60 | |