| 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 | $154.63 | 7.588% | $166.3633 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $160.80 | 10.785% | $178.1423 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $35.63 | 3.300% | $36.8058 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $98.78 | 4.621% | $103.3446 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $105.68 | 7.112% | $113.196 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $191.69 | 11.298% | $213.3471 | $213.35 | $213.35 | $213.30 |
| Purchase #7 | $73.79 | 4.813% | $77.3415 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $821.00 | $888.5406 | $888.54 | $888.55 | $888.40 | |