| 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 | $15.37 | 11.665% | $17.1629 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $198.34 | 7.431% | $213.0786 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $159.87 | 8.304% | $173.1456 | $173.15 | $173.15 | $173.10 |
| Purchase #4 | $230.63 | 9.815% | $253.2663 | $253.27 | $253.25 | $253.30 |
| Purchase #5 | $71.37 | 5.310% | $75.1597 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $249.65 | 4.172% | $260.0654 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $130.80 | 12.449% | $147.0833 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $1,056.03 | $1,138.9618 | $1,138.97 | $1,138.95 | $1,139.10 | |