| 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 | $147.57 | 13.838% | $167.9907 | $167.99 | $168.00 | $168.00 |
| Purchase #2 | $17.55 | 13.510% | $19.921 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $223.62 | 5.716% | $236.4021 | $236.40 | $236.40 | $236.40 |
| Purchase #4 | $16.72 | 11.806% | $18.694 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $85.64 | 8.789% | $93.1669 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $229.43 | 12.122% | $257.2415 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $139.57 | 12.498% | $157.0135 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $860.10 | $950.4297 | $950.42 | $950.40 | $950.40 | |