| 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 | $174.68 | 9.462% | $191.2082 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $169.91 | 3.107% | $175.1891 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $207.38 | 11.389% | $230.9985 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $17.42 | 13.336% | $19.7431 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $219.55 | 5.830% | $232.3498 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $15.46 | 11.731% | $17.2736 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $72.62 | 9.493% | $79.5138 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $877.02 | $946.2761 | $946.27 | $946.25 | $946.20 | |