| 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 | $125.86 | 13.446% | $142.7831 | $142.78 | $142.80 | $142.80 |
| Purchase #2 | $53.50 | 9.781% | $58.7328 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $174.57 | 11.297% | $194.2912 | $194.29 | $194.30 | $194.30 |
| Purchase #4 | $155.67 | 11.313% | $173.2809 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $180.25 | 6.193% | $191.4129 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $185.42 | 8.257% | $200.7301 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $26.90 | 13.415% | $30.5086 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $902.17 | $991.7396 | $991.73 | $991.80 | $991.70 | |