| 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 | $155.84 | 5.873% | $164.9925 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $5.97 | 12.790% | $6.7336 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $69.68 | 5.478% | $73.4971 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $154.51 | 6.481% | $164.5238 | $164.52 | $164.50 | $164.50 |
| Purchase #5 | $112.77 | 11.453% | $125.6855 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $57.46 | 5.836% | $60.8134 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $196.75 | 13.483% | $223.2778 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $752.98 | $819.5237 | $819.52 | $819.55 | $819.50 | |