| 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 | $134.56 | 5.779% | $142.3362 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $77.40 | 6.788% | $82.6539 | $82.65 | $82.65 | $82.70 |
| Purchase #3 | $193.35 | 6.662% | $206.231 | $206.23 | $206.25 | $206.20 |
| Purchase #4 | $148.38 | 5.130% | $155.9919 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $217.26 | 5.172% | $228.4967 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $79.34 | 9.435% | $86.8257 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $57.41 | 9.231% | $62.7095 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $907.70 | $965.2449 | $965.25 | $965.30 | $965.20 | |