| 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 | $133.70 | 12.747% | $150.7427 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $229.33 | 10.135% | $252.5726 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $193.46 | 9.618% | $212.067 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $157.65 | 12.381% | $177.1686 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $151.91 | 3.202% | $156.7742 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $19.58 | 5.509% | $20.6587 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $93.68 | 9.103% | $102.2077 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $979.31 | $1,072.1915 | $1,072.19 | $1,072.10 | $1,072.30 | |