| 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 | $175.57 | 3.124% | $181.0548 | $181.05 | $181.05 | $181.10 |
| Purchase #2 | $50.36 | 7.645% | $54.21 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $87.54 | 7.542% | $94.1423 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $105.64 | 10.162% | $116.3751 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $223.27 | 7.779% | $240.6382 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $81.86 | 8.484% | $88.805 | $88.81 | $88.80 | $88.80 |
| Purchase #7 | $83.74 | 5.631% | $88.4554 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $807.98 | $863.6808 | $863.69 | $863.70 | $863.70 | |