| 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 | $91.70 | 8.867% | $99.831 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $156.64 | 7.384% | $168.2063 | $168.21 | $168.20 | $168.20 |
| Purchase #3 | $76.46 | 8.416% | $82.8949 | $82.89 | $82.90 | $82.90 |
| Purchase #4 | $152.62 | 9.496% | $167.1128 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $217.67 | 8.429% | $236.0174 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $7.35 | 10.279% | $8.1055 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $177.62 | 12.474% | $199.7763 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $880.06 | $961.9442 | $961.95 | $961.95 | $961.90 | |