| 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 | $151.29 | 5.277% | $159.2736 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $35.73 | 3.253% | $36.8923 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $150.50 | 13.576% | $170.9319 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $215.54 | 6.256% | $229.0242 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $187.83 | 3.405% | $194.2256 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $81.45 | 4.226% | $84.8921 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $88.85 | 5.681% | $93.8976 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $911.19 | $969.1373 | $969.13 | $969.15 | $969.10 | |