| 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 | $156.77 | 10.365% | $173.0192 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $15.31 | 3.358% | $15.8241 | $15.82 | $15.80 | $15.80 |
| Purchase #3 | $169.56 | 8.629% | $184.1913 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $86.73 | 9.712% | $95.1532 | $95.15 | $95.15 | $95.20 |
| Purchase #5 | $78.47 | 3.774% | $81.4315 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $46.80 | 8.862% | $50.9474 | $50.95 | $50.95 | $50.90 |
| Purchase #7 | $81.83 | 8.307% | $88.6276 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $635.47 | $689.1943 | $689.19 | $689.20 | $689.10 | |