| 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 | $181.83 | 5.123% | $191.1452 | $191.15 | $191.15 | $191.10 |
| Purchase #2 | $69.98 | 3.161% | $72.1921 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $86.36 | 6.856% | $92.2808 | $92.28 | $92.30 | $92.30 |
| Purchase #4 | $164.52 | 6.295% | $174.8765 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $138.73 | 7.683% | $149.3886 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $154.58 | 9.801% | $169.7304 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $130.87 | 7.649% | $140.8802 | $140.88 | $140.90 | $140.90 |
| 7 purchase totals = | $926.87 | $990.4938 | $990.50 | $990.60 | $990.50 | |