| 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 | $38.51 | 13.318% | $43.6388 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $133.32 | 7.369% | $143.1444 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $152.71 | 13.280% | $172.9899 | $172.99 | $173.00 | $173.00 |
| Purchase #4 | $152.44 | 7.394% | $163.7114 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $67.37 | 12.332% | $75.6781 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $186.50 | 10.444% | $205.9781 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $55.41 | 13.657% | $62.9773 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $786.26 | $868.1180 | $868.12 | $868.20 | $868.10 | |