| 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 | $188.68 | 3.322% | $194.9479 | $194.95 | $194.95 | $194.90 |
| Purchase #2 | $89.42 | 10.638% | $98.9325 | $98.93 | $98.95 | $98.90 |
| Purchase #3 | $239.97 | 10.472% | $265.0997 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $183.70 | 11.612% | $205.0312 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $138.41 | 13.839% | $157.5646 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $80.47 | 10.586% | $88.9886 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $151.52 | 7.681% | $163.1583 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $1,072.17 | $1,173.7228 | $1,173.72 | $1,173.75 | $1,173.70 | |