| 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 | $36.56 | 7.243% | $39.208 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $173.77 | 4.279% | $181.2056 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $15.76 | 9.530% | $17.2619 | $17.26 | $17.25 | $17.30 |
| Purchase #4 | $232.47 | 6.119% | $246.6948 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $121.33 | 10.755% | $134.379 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $178.80 | 3.841% | $185.6677 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $9.82 | 5.161% | $10.3268 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $768.51 | $814.7438 | $814.75 | $814.75 | $814.80 | |