| 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 | $162.26 | 7.729% | $174.8011 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $195.32 | 12.460% | $219.6569 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $212.41 | 7.546% | $228.4385 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $249.32 | 6.193% | $264.7604 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $89.88 | 4.804% | $94.1978 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $27.96 | 10.715% | $30.9559 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $23.32 | 3.591% | $24.1574 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $960.47 | $1,036.9680 | $1,036.98 | $1,036.95 | $1,037.10 | |