| 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 | $111.72 | 12.483% | $125.666 | $125.67 | $125.65 | $125.70 |
| Purchase #2 | $72.43 | 9.700% | $79.4557 | $79.46 | $79.45 | $79.50 |
| Purchase #3 | $217.98 | 13.734% | $247.9174 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $21.66 | 13.705% | $24.6285 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $179.97 | 6.300% | $191.3081 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $56.27 | 8.224% | $60.8976 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $169.48 | 3.752% | $175.8389 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $829.51 | $905.7122 | $905.73 | $905.70 | $905.70 | |