| 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 | $150.56 | 6.420% | $160.226 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $217.41 | 11.512% | $242.4382 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $53.67 | 11.865% | $60.0379 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $78.25 | 10.397% | $86.3857 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $205.94 | 8.853% | $224.1719 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $228.56 | 10.818% | $253.2856 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $166.50 | 5.327% | $175.3695 | $175.37 | $175.35 | $175.40 |
| 7 purchase totals = | $1,100.89 | $1,201.9148 | $1,201.93 | $1,201.95 | $1,201.90 | |