| 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 | $75.73 | 8.834% | $82.42 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $160.78 | 7.288% | $172.4976 | $172.50 | $172.50 | $172.50 |
| Purchase #3 | $188.76 | 3.378% | $195.1363 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $86.43 | 6.321% | $91.8932 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $183.29 | 6.600% | $195.3871 | $195.39 | $195.40 | $195.40 |
| Purchase #6 | $205.44 | 5.185% | $216.0921 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $24.87 | 5.191% | $26.161 | $26.16 | $26.15 | $26.20 |
| 7 purchase totals = | $925.30 | $979.5873 | $979.59 | $979.60 | $979.60 | |