| 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 | $144.88 | 4.319% | $151.1374 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $112.91 | 5.173% | $118.7508 | $118.75 | $118.75 | $118.80 |
| Purchase #3 | $133.52 | 4.712% | $139.8115 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $168.31 | 10.600% | $186.1509 | $186.15 | $186.15 | $186.20 |
| Purchase #5 | $5.81 | 8.319% | $6.2933 | $6.29 | $6.30 | $6.30 |
| Purchase #6 | $177.30 | 10.374% | $195.6931 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $10.67 | 4.874% | $11.1901 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $753.40 | $809.0271 | $809.02 | $809.05 | $809.10 | |