| 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 | $74.95 | 4.421% | $78.2635 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $145.63 | 12.232% | $163.4435 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $248.29 | 13.840% | $282.6533 | $282.65 | $282.65 | $282.70 |
| Purchase #4 | $164.34 | 5.375% | $173.1733 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $127.55 | 8.175% | $137.9772 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $147.91 | 3.802% | $153.5335 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $28.33 | 10.144% | $31.2038 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $937.00 | $1,020.2481 | $1,020.23 | $1,020.25 | $1,020.30 | |