| 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 | $94.80 | 11.216% | $105.4328 | $105.43 | $105.45 | $105.40 |
| Purchase #2 | $147.60 | 11.329% | $164.3216 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $174.29 | 7.824% | $187.9264 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $125.96 | 10.134% | $138.7248 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $86.95 | 7.396% | $93.3808 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $96.96 | 12.849% | $109.4184 | $109.42 | $109.40 | $109.40 |
| Purchase #7 | $72.86 | 9.158% | $79.5325 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $799.42 | $878.7373 | $878.73 | $878.75 | $878.60 | |