| 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 | $112.58 | 12.334% | $126.4656 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $172.33 | 12.400% | $193.6989 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $119.29 | 10.378% | $131.6699 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $176.43 | 10.184% | $194.3976 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $153.36 | 9.787% | $168.3693 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $60.85 | 7.734% | $65.5561 | $65.56 | $65.55 | $65.60 |
| Purchase #7 | $6.57 | 9.383% | $7.1865 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $801.41 | $887.3439 | $887.36 | $887.30 | $887.50 | |