| 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 | $152.49 | 12.851% | $172.0865 | $172.09 | $172.10 | $172.10 |
| Purchase #2 | $231.99 | 6.718% | $247.5751 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $138.63 | 7.283% | $148.7264 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $40.26 | 6.133% | $42.7291 | $42.73 | $42.75 | $42.70 |
| Purchase #5 | $113.45 | 9.525% | $124.2561 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $180.25 | 9.467% | $197.3143 | $197.31 | $197.30 | $197.30 |
| Purchase #7 | $216.82 | 3.113% | $223.5696 | $223.57 | $223.55 | $223.60 |
| 7 purchase totals = | $1,073.89 | $1,156.2571 | $1,156.27 | $1,156.30 | $1,156.30 | |