| 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 | $156.89 | 10.742% | $173.7431 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $173.68 | 11.816% | $194.202 | $194.20 | $194.20 | $194.20 |
| Purchase #3 | $225.77 | 8.356% | $244.6353 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $158.71 | 4.698% | $166.1662 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $47.73 | 4.790% | $50.0163 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $126.75 | 3.755% | $131.5095 | $131.51 | $131.50 | $131.50 |
| Purchase #7 | $209.70 | 13.481% | $237.9697 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $1,099.23 | $1,198.2421 | $1,198.25 | $1,198.20 | $1,198.20 | |