| 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 | $13.82 | 10.311% | $15.245 | $15.25 | $15.25 | $15.20 |
| Purchase #2 | $225.70 | 8.273% | $244.3722 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $110.83 | 8.696% | $120.4678 | $120.47 | $120.45 | $120.50 |
| Purchase #4 | $34.99 | 7.674% | $37.6751 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $159.92 | 12.639% | $180.1323 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $176.68 | 4.438% | $184.5211 | $184.52 | $184.50 | $184.50 |
| Purchase #7 | $190.81 | 7.303% | $204.7449 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $912.75 | $987.1584 | $987.16 | $987.15 | $987.10 | |