| 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 | $32.87 | 4.615% | $34.387 | $34.39 | $34.40 | $34.40 |
| Purchase #2 | $185.53 | 3.463% | $191.9549 | $191.95 | $191.95 | $192.00 |
| Purchase #3 | $19.73 | 12.684% | $22.2326 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $50.35 | 11.276% | $56.0275 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $175.69 | 9.140% | $191.7481 | $191.75 | $191.75 | $191.70 |
| Purchase #6 | $175.53 | 6.694% | $187.28 | $187.28 | $187.30 | $187.30 |
| Purchase #7 | $13.42 | 7.556% | $14.434 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $653.12 | $698.0641 | $698.06 | $698.15 | $698.00 | |