| 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 | $10.26 | 13.842% | $11.6802 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $160.80 | 9.564% | $176.1789 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $123.87 | 3.273% | $127.9243 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $149.94 | 6.387% | $159.5167 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $23.92 | 5.815% | $25.3109 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $209.73 | 12.379% | $235.6925 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $6.54 | 7.469% | $7.0285 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $685.06 | $743.3320 | $743.33 | $743.35 | $743.30 | |