| 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 | $182.32 | 7.720% | $196.3951 | $196.40 | $196.40 | $196.40 |
| Purchase #2 | $66.50 | 12.780% | $74.9987 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $186.76 | 10.585% | $206.5285 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $33.53 | 10.313% | $36.9879 | $36.99 | $37.00 | $37.00 |
| Purchase #5 | $124.89 | 12.642% | $140.6786 | $140.68 | $140.70 | $140.70 |
| Purchase #6 | $63.92 | 12.650% | $72.0059 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $130.71 | 13.255% | $148.0356 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $788.63 | $875.6303 | $875.65 | $875.70 | $875.60 | |