| 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 | $169.72 | 3.646% | $175.908 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $173.79 | 11.450% | $193.689 | $193.69 | $193.70 | $193.70 |
| Purchase #3 | $53.40 | 9.837% | $58.653 | $58.65 | $58.65 | $58.70 |
| Purchase #4 | $168.30 | 10.683% | $186.2795 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $104.87 | 8.296% | $113.57 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $44.40 | 10.735% | $49.1663 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $32.73 | 7.673% | $35.2414 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $747.21 | $812.5072 | $812.51 | $812.50 | $812.60 | |