| 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 | $121.45 | 8.159% | $131.3591 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $72.71 | 12.437% | $81.7529 | $81.75 | $81.75 | $81.80 |
| Purchase #3 | $64.43 | 6.574% | $68.6656 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $188.78 | 4.275% | $196.8503 | $196.85 | $196.85 | $196.90 |
| Purchase #5 | $16.97 | 13.425% | $19.2482 | $19.25 | $19.25 | $19.20 |
| Purchase #6 | $213.54 | 12.747% | $240.7599 | $240.76 | $240.75 | $240.80 |
| Purchase #7 | $72.99 | 7.339% | $78.3467 | $78.35 | $78.35 | $78.30 |
| 7 purchase totals = | $750.87 | $816.9827 | $816.99 | $816.95 | $817.10 | |