| 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 | $186.77 | 4.316% | $194.831 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $129.72 | 3.409% | $134.1422 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $49.39 | 7.140% | $52.9164 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $132.46 | 3.577% | $137.1981 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $165.31 | 8.205% | $178.8737 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $86.95 | 3.317% | $89.8341 | $89.83 | $89.85 | $89.80 |
| Purchase #7 | $15.38 | 4.495% | $16.0713 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $765.98 | $803.8668 | $803.86 | $803.85 | $803.80 | |