| 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 | $142.46 | 7.443% | $153.0633 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $57.91 | 10.854% | $64.1956 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $98.82 | 11.493% | $110.1774 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $183.53 | 6.112% | $194.7474 | $194.75 | $194.75 | $194.70 |
| Purchase #5 | $186.56 | 12.580% | $210.0292 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $33.25 | 10.221% | $36.6485 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $140.25 | 4.621% | $146.731 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $842.78 | $915.5924 | $915.60 | $915.65 | $915.50 | |