| 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 | $105.50 | 3.292% | $108.9731 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $158.58 | 10.478% | $175.196 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $68.46 | 12.275% | $76.8635 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $123.91 | 8.641% | $134.6171 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $185.55 | 11.855% | $207.547 | $207.55 | $207.55 | $207.50 |
| Purchase #6 | $113.65 | 4.209% | $118.4335 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $66.43 | 7.324% | $71.2953 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $822.08 | $892.9255 | $892.93 | $892.90 | $892.90 | |