| 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 | $189.52 | 13.849% | $215.7666 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $27.82 | 6.850% | $29.7257 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $226.87 | 12.477% | $255.1766 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $135.68 | 3.429% | $140.3325 | $140.33 | $140.35 | $140.30 |
| Purchase #5 | $76.29 | 7.189% | $81.7745 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $85.60 | 11.510% | $95.4526 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $15.95 | 6.102% | $16.9233 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $757.73 | $835.1518 | $835.15 | $835.15 | $835.20 | |