| 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 | $170.46 | 13.225% | $193.0033 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $138.72 | 7.400% | $148.9853 | $148.99 | $149.00 | $149.00 |
| Purchase #3 | $65.91 | 11.560% | $73.5292 | $73.53 | $73.55 | $73.50 |
| Purchase #4 | $65.27 | 10.667% | $72.2324 | $72.23 | $72.25 | $72.20 |
| Purchase #5 | $122.36 | 9.249% | $133.6771 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $169.89 | 5.258% | $178.8228 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $25.74 | 9.717% | $28.2412 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $758.35 | $828.4913 | $828.49 | $828.55 | $828.40 | |