| 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 | $170.87 | 4.660% | $178.8325 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $133.37 | 11.171% | $148.2688 | $148.27 | $148.25 | $148.30 |
| Purchase #3 | $152.67 | 5.833% | $161.5752 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $234.46 | 9.763% | $257.3503 | $257.35 | $257.35 | $257.40 |
| Purchase #5 | $26.64 | 7.207% | $28.5599 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $117.91 | 11.425% | $131.3812 | $131.38 | $131.40 | $131.40 |
| Purchase #7 | $92.94 | 11.551% | $103.6755 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $928.86 | $1,009.6434 | $1,009.65 | $1,009.70 | $1,009.80 | |