| 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 | $133.54 | 10.191% | $147.1491 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $209.87 | 3.821% | $217.8891 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $8.52 | 9.136% | $9.2984 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $20.50 | 4.262% | $21.3737 | $21.37 | $21.35 | $21.40 |
| Purchase #5 | $116.95 | 8.522% | $126.9165 | $126.92 | $126.90 | $126.90 |
| Purchase #6 | $241.51 | 7.716% | $260.1449 | $260.14 | $260.15 | $260.10 |
| Purchase #7 | $66.77 | 13.503% | $75.786 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $797.66 | $858.5577 | $858.56 | $858.55 | $858.50 | |