| 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 | $174.50 | 9.387% | $190.8803 | $190.88 | $190.90 | $190.90 |
| Purchase #2 | $237.97 | 12.346% | $267.3498 | $267.35 | $267.35 | $267.30 |
| Purchase #3 | $234.68 | 12.610% | $264.2731 | $264.27 | $264.25 | $264.30 |
| Purchase #4 | $60.50 | 3.329% | $62.514 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $12.29 | 12.359% | $13.8089 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $124.87 | 6.555% | $133.0552 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $210.79 | 6.446% | $224.3775 | $224.38 | $224.40 | $224.40 |
| 7 purchase totals = | $1,055.60 | $1,156.2588 | $1,156.26 | $1,156.25 | $1,156.30 | |