| 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 | $73.66 | 11.563% | $82.1773 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $150.44 | 3.379% | $155.5234 | $155.52 | $155.50 | $155.50 |
| Purchase #3 | $164.91 | 3.349% | $170.4328 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $124.95 | 9.135% | $136.3642 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $29.55 | 9.619% | $32.3924 | $32.39 | $32.40 | $32.40 |
| Purchase #6 | $69.50 | 8.415% | $75.3484 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $237.53 | 12.850% | $268.0526 | $268.05 | $268.05 | $268.10 |
| 7 purchase totals = | $850.54 | $920.2911 | $920.28 | $920.30 | $920.30 | |