| 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 | $167.68 | 8.824% | $182.4761 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $37.48 | 12.596% | $42.201 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $146.65 | 13.676% | $166.7059 | $166.71 | $166.70 | $166.70 |
| Purchase #4 | $15.28 | 7.467% | $16.421 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $182.69 | 8.510% | $198.2369 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $194.82 | 3.108% | $200.875 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $72.75 | 4.770% | $76.2202 | $76.22 | $76.20 | $76.20 |
| 7 purchase totals = | $817.35 | $883.1361 | $883.15 | $883.15 | $883.10 | |