| 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 | $135.75 | 5.296% | $142.9393 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $146.72 | 10.519% | $162.1535 | $162.15 | $162.15 | $162.20 |
| Purchase #3 | $39.41 | 12.404% | $44.2984 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $118.72 | 6.437% | $126.362 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $180.30 | 3.132% | $185.947 | $185.95 | $185.95 | $185.90 |
| Purchase #6 | $62.43 | 12.164% | $70.024 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $25.84 | 8.698% | $28.0876 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $709.17 | $759.8118 | $759.81 | $759.80 | $759.80 | |