| 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 | $143.55 | 5.649% | $151.6591 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $82.73 | 7.718% | $89.1151 | $89.12 | $89.10 | $89.10 |
| Purchase #3 | $130.71 | 12.156% | $146.5991 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $112.40 | 6.417% | $119.6127 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $190.62 | 9.121% | $208.0065 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $98.44 | 3.400% | $101.787 | $101.79 | $101.80 | $101.80 |
| Purchase #7 | $26.80 | 7.408% | $28.7853 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $785.25 | $845.5648 | $845.58 | $845.55 | $845.60 | |