| 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 | $135.65 | 9.542% | $148.5937 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $220.75 | 5.348% | $232.5557 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $104.52 | 11.572% | $116.6151 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $36.29 | 11.234% | $40.3668 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $242.30 | 8.514% | $262.9294 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $20.46 | 10.219% | $22.5508 | $22.55 | $22.55 | $22.60 |
| Purchase #7 | $149.41 | 11.165% | $166.0916 | $166.09 | $166.10 | $166.10 |
| 7 purchase totals = | $909.38 | $989.7031 | $989.71 | $989.70 | $989.80 | |