| 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 | $154.99 | 12.546% | $174.435 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $88.56 | 3.451% | $91.6162 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $12.48 | 7.437% | $13.4081 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $30.51 | 10.686% | $33.7703 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $99.91 | 9.833% | $109.7342 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $208.56 | 6.284% | $221.6659 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $88.94 | 3.209% | $91.7941 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $683.95 | $736.4238 | $736.43 | $736.40 | $736.40 | |