| 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 | $115.25 | 8.774% | $125.362 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $78.58 | 7.464% | $84.4452 | $84.45 | $84.45 | $84.40 |
| Purchase #3 | $8.49 | 7.744% | $9.1475 | $9.15 | $9.15 | $9.10 |
| Purchase #4 | $80.47 | 12.300% | $90.3678 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $166.39 | 4.143% | $173.2835 | $173.28 | $173.30 | $173.30 |
| Purchase #6 | $174.75 | 13.274% | $197.9463 | $197.95 | $197.95 | $197.90 |
| Purchase #7 | $148.83 | 5.441% | $156.9278 | $156.93 | $156.95 | $156.90 |
| 7 purchase totals = | $772.76 | $837.4801 | $837.49 | $837.50 | $837.40 | |