| 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 | $122.93 | 13.555% | $139.5932 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $45.48 | 8.686% | $49.4304 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $40.31 | 9.107% | $43.981 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $203.74 | 6.807% | $217.6086 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $137.68 | 6.370% | $146.4502 | $146.45 | $146.45 | $146.50 |
| Purchase #6 | $163.64 | 4.347% | $170.7534 | $170.75 | $170.75 | $170.80 |
| Purchase #7 | $115.98 | 3.844% | $120.4383 | $120.44 | $120.45 | $120.40 |
| 7 purchase totals = | $829.76 | $888.2551 | $888.25 | $888.30 | $888.30 | |