| 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 | $138.86 | 6.854% | $148.3775 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $86.35 | 7.841% | $93.1207 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $197.25 | 5.824% | $208.7378 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $93.54 | 5.715% | $98.8858 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $41.46 | 7.115% | $44.4099 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $12.37 | 10.753% | $13.7001 | $13.70 | $13.70 | $13.70 |
| Purchase #7 | $168.60 | 9.293% | $184.268 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $738.43 | $791.4998 | $791.51 | $791.50 | $791.50 | |