| 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 | $138.54 | 7.275% | $148.6188 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $169.92 | 7.421% | $182.5298 | $182.53 | $182.55 | $182.50 |
| Purchase #3 | $186.54 | 10.758% | $206.608 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $236.52 | 10.444% | $261.2221 | $261.22 | $261.20 | $261.20 |
| Purchase #5 | $170.95 | 9.656% | $187.4569 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $126.30 | 8.751% | $137.3525 | $137.35 | $137.35 | $137.40 |
| Purchase #7 | $177.74 | 11.356% | $197.9242 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $1,206.51 | $1,321.7123 | $1,321.71 | $1,321.65 | $1,321.70 | |