| 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 | $27.71 | 10.435% | $30.6015 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $55.91 | 12.462% | $62.8775 | $62.88 | $62.90 | $62.90 |
| Purchase #3 | $162.52 | 9.127% | $177.3532 | $177.35 | $177.35 | $177.40 |
| Purchase #4 | $230.56 | 6.781% | $246.1943 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $129.48 | 5.382% | $136.4486 | $136.45 | $136.45 | $136.40 |
| Purchase #6 | $151.61 | 5.528% | $159.991 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $118.62 | 3.653% | $122.9532 | $122.95 | $122.95 | $123.00 |
| 7 purchase totals = | $876.41 | $936.4193 | $936.41 | $936.45 | $936.50 | |