| 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 | $108.45 | 11.746% | $121.1885 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $103.87 | 10.611% | $114.8916 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $149.54 | 7.321% | $160.4878 | $160.49 | $160.50 | $160.50 |
| Purchase #4 | $49.65 | 3.561% | $51.418 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $208.40 | 10.308% | $229.8819 | $229.88 | $229.90 | $229.90 |
| Purchase #6 | $43.77 | 3.559% | $45.3278 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $131.40 | 7.284% | $140.9712 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $795.08 | $864.1668 | $864.17 | $864.20 | $864.20 | |