| 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 | $105.56 | 3.407% | $109.1564 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $116.66 | 8.489% | $126.5633 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $232.75 | 6.797% | $248.57 | $248.57 | $248.55 | $248.60 |
| Purchase #4 | $147.87 | 10.476% | $163.3609 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $54.34 | 4.184% | $56.6136 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $33.95 | 9.483% | $37.1695 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $172.79 | 4.661% | $180.8437 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $863.92 | $922.2774 | $922.27 | $922.20 | $922.40 | |