| 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 | $183.44 | 5.326% | $193.21 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $174.46 | 8.412% | $189.1356 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $77.76 | 13.525% | $88.277 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $148.96 | 7.721% | $160.4612 | $160.46 | $160.45 | $160.50 |
| Purchase #5 | $195.31 | 9.756% | $214.3644 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $209.83 | 13.114% | $237.3471 | $237.35 | $237.35 | $237.30 |
| Purchase #7 | $107.64 | 13.846% | $122.5438 | $122.54 | $122.55 | $122.50 |
| 7 purchase totals = | $1,097.40 | $1,205.3391 | $1,205.34 | $1,205.35 | $1,205.30 | |