| 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 | $137.34 | 8.393% | $148.8669 | $148.87 | $148.85 | $148.90 |
| Purchase #2 | $232.68 | 9.763% | $255.3965 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $9.45 | 9.448% | $10.3428 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $159.63 | 4.591% | $166.9586 | $166.96 | $166.95 | $167.00 |
| Purchase #5 | $40.59 | 13.373% | $46.0181 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $57.88 | 5.431% | $61.0235 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $171.80 | 13.132% | $194.3608 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $809.37 | $882.9672 | $882.97 | $882.90 | $883.00 | |