| 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 | $162.28 | 9.368% | $177.4824 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $217.81 | 8.371% | $236.0429 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $23.37 | 5.140% | $24.5712 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $86.49 | 7.406% | $92.8954 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $121.90 | 5.732% | $128.8873 | $128.89 | $128.90 | $128.90 |
| Purchase #6 | $75.38 | 7.568% | $81.0848 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $8.71 | 4.672% | $9.1169 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $695.94 | $750.0809 | $750.08 | $750.10 | $750.10 | |