| 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 | $214.42 | 7.515% | $230.5337 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $167.79 | 10.797% | $185.9063 | $185.91 | $185.90 | $185.90 |
| Purchase #3 | $108.39 | 8.574% | $117.6834 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $30.38 | 11.359% | $33.8309 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $185.55 | 7.310% | $199.1137 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $73.31 | 8.856% | $79.8023 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $197.85 | 9.501% | $216.6477 | $216.65 | $216.65 | $216.60 |
| 7 purchase totals = | $977.69 | $1,063.5180 | $1,063.51 | $1,063.55 | $1,063.40 | |