| 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 | $124.68 | 4.762% | $130.6173 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $70.51 | 8.869% | $76.7635 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $27.39 | 5.611% | $28.9269 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $161.93 | 8.343% | $175.4398 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $209.80 | 8.328% | $227.2721 | $227.27 | $227.25 | $227.30 |
| Purchase #6 | $162.44 | 11.400% | $180.9582 | $180.96 | $180.95 | $181.00 |
| Purchase #7 | $52.94 | 10.798% | $58.6565 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $809.69 | $878.6343 | $878.64 | $878.60 | $878.70 | |