| 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 | $172.83 | 4.777% | $181.0861 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $140.77 | 12.142% | $157.8623 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $141.43 | 7.291% | $151.7417 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $46.44 | 9.708% | $50.9484 | $50.95 | $50.95 | $50.90 |
| Purchase #5 | $196.94 | 6.675% | $210.0857 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $75.33 | 11.858% | $84.2626 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $207.49 | 9.439% | $227.075 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $981.23 | $1,063.0618 | $1,063.07 | $1,063.10 | $1,063.10 | |