| 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 | $161.41 | 3.134% | $166.4686 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $87.27 | 10.724% | $96.6288 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $97.26 | 12.257% | $109.1812 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $27.72 | 3.235% | $28.6167 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $18.80 | 13.265% | $21.2938 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $220.82 | 7.255% | $236.8405 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $76.94 | 7.335% | $82.5835 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $690.22 | $741.6131 | $741.61 | $741.65 | $741.60 | |