| 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 | $175.90 | 13.358% | $199.3967 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $30.80 | 6.497% | $32.8011 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $83.44 | 5.494% | $88.0242 | $88.02 | $88.00 | $88.00 |
| Purchase #4 | $158.91 | 5.670% | $167.9202 | $167.92 | $167.90 | $167.90 |
| Purchase #5 | $64.52 | 13.614% | $73.3038 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $37.59 | 6.593% | $40.0683 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $167.95 | 8.625% | $182.4357 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $719.11 | $783.9500 | $783.95 | $783.90 | $783.90 | |