| 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 | $152.99 | 8.800% | $166.4531 | $166.45 | $166.45 | $166.50 |
| Purchase #2 | $94.78 | 9.874% | $104.1386 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $44.26 | 13.321% | $50.1559 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $198.36 | 5.826% | $209.9165 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $174.27 | 10.134% | $191.9305 | $191.93 | $191.95 | $191.90 |
| Purchase #6 | $241.72 | 12.836% | $272.7472 | $272.75 | $272.75 | $272.70 |
| Purchase #7 | $190.57 | 11.737% | $212.9372 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $1,096.95 | $1,208.2790 | $1,208.29 | $1,208.30 | $1,208.20 | |