| 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 | $177.47 | 11.680% | $198.1985 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $9.91 | 5.741% | $10.4789 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $55.58 | 12.493% | $62.5236 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $111.76 | 13.425% | $126.7638 | $126.76 | $126.75 | $126.80 |
| Purchase #5 | $221.71 | 4.690% | $232.1082 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $121.95 | 6.334% | $129.6743 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $30.99 | 10.767% | $34.3267 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $729.37 | $794.0740 | $794.07 | $794.05 | $794.10 | |