| 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 | $163.89 | 3.158% | $169.0656 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $116.27 | 7.256% | $124.7066 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $46.51 | 10.192% | $51.2503 | $51.25 | $51.25 | $51.30 |
| Purchase #4 | $177.25 | 8.650% | $192.5821 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $237.68 | 9.167% | $259.4681 | $259.47 | $259.45 | $259.50 |
| Purchase #6 | $49.59 | 8.435% | $53.7729 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $187.98 | 7.679% | $202.415 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $979.17 | $1,053.2606 | $1,053.27 | $1,053.20 | $1,053.40 | |