| 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 | $175.66 | 11.415% | $195.7116 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $134.57 | 7.733% | $144.9763 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $106.99 | 13.816% | $121.7717 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $97.83 | 8.855% | $106.4928 | $106.49 | $106.50 | $106.50 |
| Purchase #5 | $125.66 | 13.424% | $142.5286 | $142.53 | $142.55 | $142.50 |
| Purchase #6 | $15.34 | 10.259% | $16.9137 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $29.49 | 9.220% | $32.209 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $685.54 | $760.6037 | $760.60 | $760.60 | $760.60 | |