| 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 | $178.87 | 3.352% | $184.8657 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $28.82 | 5.339% | $30.3587 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $12.96 | 10.294% | $14.2941 | $14.29 | $14.30 | $14.30 |
| Purchase #4 | $67.77 | 11.872% | $75.8157 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $184.84 | 8.136% | $199.8786 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $18.43 | 10.714% | $20.4046 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $184.96 | 4.675% | $193.6069 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $676.65 | $719.2243 | $719.23 | $719.20 | $719.30 | |