| 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 | $144.43 | 12.866% | $163.0124 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $25.99 | 9.359% | $28.4224 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $10.57 | 7.704% | $11.3843 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $118.61 | 7.828% | $127.8948 | $127.89 | $127.90 | $127.90 |
| Purchase #5 | $182.73 | 6.188% | $194.0373 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $15.86 | 4.773% | $16.617 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $23.40 | 3.753% | $24.2782 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $521.59 | $565.6464 | $565.64 | $565.65 | $565.60 | |