| 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 | $176.81 | 11.866% | $197.7903 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $35.34 | 13.181% | $39.9982 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $187.69 | 4.426% | $195.9972 | $196.00 | $196.00 | $196.00 |
| Purchase #4 | $81.38 | 5.627% | $85.9593 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $236.53 | 5.304% | $249.0756 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $20.81 | 8.424% | $22.563 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $147.82 | 10.561% | $163.4313 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $886.38 | $954.8149 | $954.82 | $954.85 | $954.90 | |