| 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 | $13.36 | 7.748% | $14.3951 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $165.37 | 6.478% | $176.0827 | $176.08 | $176.10 | $176.10 |
| Purchase #3 | $196.25 | 10.400% | $216.66 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $92.86 | 9.712% | $101.8786 | $101.88 | $101.90 | $101.90 |
| Purchase #5 | $52.86 | 3.133% | $54.5161 | $54.52 | $54.50 | $54.50 |
| Purchase #6 | $121.66 | 13.159% | $137.6692 | $137.67 | $137.65 | $137.70 |
| Purchase #7 | $170.91 | 5.657% | $180.5784 | $180.58 | $180.60 | $180.60 |
| 7 purchase totals = | $813.27 | $881.7801 | $881.79 | $881.80 | $881.90 | |