| 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 | $151.86 | 10.738% | $168.1667 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $204.80 | 7.705% | $220.5798 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $51.64 | 13.419% | $58.5696 | $58.57 | $58.55 | $58.60 |
| Purchase #4 | $31.98 | 11.132% | $35.54 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $114.56 | 10.160% | $126.1993 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $85.34 | 5.166% | $89.7487 | $89.75 | $89.75 | $89.70 |
| Purchase #7 | $180.79 | 7.469% | $194.2932 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $820.97 | $893.0973 | $893.10 | $893.10 | $893.10 | |