| 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 | $206.66 | 3.130% | $213.1285 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $16.78 | 5.411% | $17.688 | $17.69 | $17.70 | $17.70 |
| Purchase #3 | $170.64 | 3.265% | $176.2114 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $23.70 | 6.430% | $25.2239 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $53.84 | 6.439% | $57.3068 | $57.31 | $57.30 | $57.30 |
| Purchase #6 | $172.47 | 5.810% | $182.4905 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $53.80 | 7.565% | $57.87 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $697.89 | $729.9191 | $729.92 | $729.90 | $729.90 | |