| 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 | $125.47 | 13.432% | $142.3231 | $142.32 | $142.30 | $142.30 |
| Purchase #2 | $115.37 | 11.314% | $128.423 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $25.42 | 5.247% | $26.7538 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $196.95 | 8.308% | $213.3126 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $113.98 | 3.797% | $118.3078 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $57.59 | 5.411% | $60.7062 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $159.89 | 11.761% | $178.6947 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $794.67 | $868.5212 | $868.51 | $868.45 | $868.50 | |