| 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 | $153.80 | 9.315% | $168.1265 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $158.94 | 10.249% | $175.2298 | $175.23 | $175.25 | $175.20 |
| Purchase #3 | $109.67 | 4.405% | $114.501 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $176.48 | 8.839% | $192.0791 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $91.48 | 10.625% | $101.1998 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $29.95 | 6.857% | $32.0037 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $154.74 | 5.863% | $163.8124 | $163.81 | $163.80 | $163.80 |
| 7 purchase totals = | $875.06 | $946.9523 | $946.95 | $947.00 | $946.90 | |