| 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 | $152.93 | 12.444% | $171.9606 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $214.96 | 10.842% | $238.266 | $238.27 | $238.25 | $238.30 |
| Purchase #3 | $8.60 | 5.437% | $9.0676 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $178.47 | 4.186% | $185.9408 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $151.59 | 12.776% | $170.9571 | $170.96 | $170.95 | $171.00 |
| Purchase #6 | $215.46 | 9.290% | $235.4762 | $235.48 | $235.50 | $235.50 |
| Purchase #7 | $107.69 | 5.756% | $113.8886 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $1,029.70 | $1,125.5569 | $1,125.57 | $1,125.55 | $1,125.70 | |