| 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 | $146.70 | 11.677% | $163.8302 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $152.34 | 10.553% | $168.4164 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $33.72 | 10.288% | $37.1891 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $89.44 | 4.688% | $93.6329 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $111.66 | 13.404% | $126.6269 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $226.31 | 5.595% | $238.972 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $105.66 | 12.163% | $118.5114 | $118.51 | $118.50 | $118.50 |
| 7 purchase totals = | $865.83 | $947.1789 | $947.18 | $947.20 | $947.10 | |