| 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 | $121.26 | 4.470% | $126.6803 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $149.45 | 12.760% | $168.5198 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $46.77 | 6.507% | $49.8133 | $49.81 | $49.80 | $49.80 |
| Purchase #4 | $55.77 | 5.495% | $58.8346 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $38.64 | 5.529% | $40.7764 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $178.47 | 8.432% | $193.5186 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $176.80 | 5.383% | $186.3171 | $186.32 | $186.30 | $186.30 |
| 7 purchase totals = | $767.16 | $824.4601 | $824.46 | $824.45 | $824.40 | |