| 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 | $176.25 | 11.303% | $196.1715 | $196.17 | $196.15 | $196.20 |
| Purchase #2 | $40.64 | 9.316% | $44.426 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $58.84 | 10.700% | $65.1359 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $51.90 | 3.469% | $53.7004 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $50.28 | 7.353% | $53.9771 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $230.80 | 3.758% | $239.4735 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $209.66 | 13.174% | $237.2806 | $237.28 | $237.30 | $237.30 |
| 7 purchase totals = | $818.37 | $890.1650 | $890.17 | $890.20 | $890.20 | |