| 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 | $144.58 | 9.172% | $157.8409 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $62.26 | 8.476% | $67.5372 | $67.54 | $67.55 | $67.50 |
| Purchase #3 | $143.53 | 5.482% | $151.3983 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $163.56 | 7.545% | $175.9006 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $72.87 | 5.692% | $77.0178 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $39.99 | 8.777% | $43.4999 | $43.50 | $43.50 | $43.50 |
| Purchase #7 | $180.86 | 8.726% | $196.6418 | $196.64 | $196.65 | $196.60 |
| 7 purchase totals = | $807.65 | $869.8365 | $869.84 | $869.85 | $869.70 | |