| 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 | $195.36 | 13.378% | $221.4953 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $158.77 | 3.728% | $164.6889 | $164.69 | $164.70 | $164.70 |
| Purchase #3 | $186.87 | 6.254% | $198.5568 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $27.75 | 12.306% | $31.1649 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $188.97 | 5.755% | $199.8452 | $199.85 | $199.85 | $199.80 |
| Purchase #6 | $60.34 | 10.178% | $66.4814 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $44.60 | 13.721% | $50.7196 | $50.72 | $50.70 | $50.70 |
| 7 purchase totals = | $862.66 | $932.9521 | $932.96 | $932.95 | $933.00 | |