| 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 | $166.85 | 10.358% | $184.1323 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $160.70 | 6.622% | $171.3416 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $68.97 | 13.586% | $78.3403 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $114.91 | 6.310% | $122.1608 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $225.31 | 5.230% | $237.0937 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $62.76 | 10.725% | $69.491 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $39.26 | 8.842% | $42.7314 | $42.73 | $42.75 | $42.70 |
| 7 purchase totals = | $838.76 | $905.2911 | $905.28 | $905.35 | $905.20 | |