| 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 | $64.63 | 12.225% | $72.531 | $72.53 | $72.55 | $72.50 |
| Purchase #2 | $191.69 | 6.764% | $204.6559 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $142.79 | 4.847% | $149.711 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $145.31 | 8.375% | $157.4797 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $243.43 | 3.776% | $252.6219 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $43.26 | 11.379% | $48.1826 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $172.74 | 4.505% | $180.5219 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $1,003.85 | $1,065.7040 | $1,065.70 | $1,065.70 | $1,065.70 | |