| 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 | $127.51 | 9.736% | $139.9244 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $149.28 | 7.440% | $160.3864 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $179.59 | 4.537% | $187.738 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $161.76 | 5.645% | $170.8914 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $10.47 | 8.831% | $11.3946 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $43.53 | 12.621% | $49.0239 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $172.62 | 9.154% | $188.4216 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $844.76 | $907.7803 | $907.77 | $907.75 | $907.70 | |