| 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 | $136.53 | 9.663% | $149.7229 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $32.78 | 7.340% | $35.1861 | $35.19 | $35.20 | $35.20 |
| Purchase #3 | $153.31 | 4.612% | $160.3807 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $32.74 | 5.575% | $34.5653 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $121.28 | 5.157% | $127.5344 | $127.53 | $127.55 | $127.50 |
| Purchase #6 | $28.54 | 5.381% | $30.0757 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $160.27 | 8.836% | $174.4315 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $665.45 | $711.8966 | $711.90 | $711.95 | $711.90 | |