| 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 | $183.98 | 3.306% | $190.0624 | $190.06 | $190.05 | $190.10 |
| Purchase #2 | $66.97 | 10.384% | $73.9242 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $250.98 | 10.397% | $277.0744 | $277.07 | $277.05 | $277.10 |
| Purchase #4 | $166.50 | 9.153% | $181.7397 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $196.59 | 11.853% | $219.8918 | $219.89 | $219.90 | $219.90 |
| Purchase #6 | $55.48 | 4.631% | $58.0493 | $58.05 | $58.05 | $58.00 |
| Purchase #7 | $16.32 | 6.849% | $17.4378 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $936.82 | $1,018.1796 | $1,018.17 | $1,018.15 | $1,018.10 | |