| 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 | $132.49 | 3.341% | $136.9165 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $114.55 | 13.456% | $129.9638 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $139.49 | 11.289% | $155.237 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $89.69 | 11.103% | $99.6483 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $183.81 | 13.629% | $208.8615 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $44.58 | 13.626% | $50.6545 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $197.81 | 7.251% | $212.1532 | $212.15 | $212.15 | $212.20 |
| 7 purchase totals = | $902.42 | $993.4348 | $993.43 | $993.40 | $993.50 | |