| 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 | $183.62 | 13.639% | $208.6639 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $114.62 | 10.866% | $127.0746 | $127.07 | $127.05 | $127.10 |
| Purchase #3 | $64.81 | 6.279% | $68.8794 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $147.93 | 4.288% | $154.2732 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $14.63 | 9.126% | $15.9651 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $111.57 | 7.231% | $119.6376 | $119.64 | $119.65 | $119.60 |
| Purchase #7 | $201.71 | 12.569% | $227.0629 | $227.06 | $227.05 | $227.10 |
| 7 purchase totals = | $838.89 | $921.5567 | $921.55 | $921.50 | $921.70 | |