| 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 | $133.97 | 13.283% | $151.7652 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $240.44 | 10.115% | $264.7605 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $74.69 | 9.469% | $81.7624 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $197.89 | 11.774% | $221.1896 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $87.83 | 11.295% | $97.7504 | $97.75 | $97.75 | $97.80 |
| Purchase #6 | $125.44 | 13.305% | $142.1298 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $10.88 | 4.336% | $11.3518 | $11.35 | $11.35 | $11.40 |
| 7 purchase totals = | $871.14 | $970.7097 | $970.71 | $970.70 | $970.90 | |