| 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 | $174.71 | 12.394% | $196.3636 | $196.36 | $196.35 | $196.40 |
| Purchase #2 | $73.35 | 13.507% | $83.2574 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $41.51 | 11.150% | $46.1384 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $112.40 | 13.307% | $127.3571 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $32.65 | 9.428% | $35.7282 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $97.26 | 5.846% | $102.9458 | $102.95 | $102.95 | $102.90 |
| Purchase #7 | $75.93 | 10.751% | $84.0932 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $607.81 | $675.8837 | $675.89 | $675.90 | $675.90 | |