| 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 | $149.63 | 5.855% | $158.3908 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $25.65 | 9.402% | $28.0616 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $83.54 | 6.150% | $88.6777 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $193.93 | 9.440% | $212.237 | $212.24 | $212.25 | $212.20 |
| Purchase #5 | $213.99 | 10.750% | $236.9939 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $182.30 | 4.669% | $190.8116 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $119.67 | 8.173% | $129.4506 | $129.45 | $129.45 | $129.50 |
| 7 purchase totals = | $968.71 | $1,044.6232 | $1,044.62 | $1,044.65 | $1,044.70 | |