| 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 | $146.52 | 9.396% | $160.287 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $126.52 | 12.371% | $142.1718 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $66.61 | 7.237% | $71.4306 | $71.43 | $71.45 | $71.40 |
| Purchase #4 | $70.28 | 5.531% | $74.1672 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $107.79 | 8.559% | $117.0157 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $145.39 | 5.621% | $153.5624 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $83.42 | 13.531% | $94.7076 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $746.53 | $813.3423 | $813.35 | $813.30 | $813.40 | |