| 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 | $177.53 | 11.387% | $197.7453 | $197.75 | $197.75 | $197.70 |
| Purchase #2 | $175.50 | 12.381% | $197.2287 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $211.75 | 7.834% | $228.3385 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $183.74 | 13.300% | $208.1774 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $190.78 | 11.258% | $212.258 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $22.34 | 5.667% | $23.606 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $171.59 | 5.746% | $181.4496 | $181.45 | $181.45 | $181.40 |
| 7 purchase totals = | $1,133.23 | $1,248.8035 | $1,248.82 | $1,248.85 | $1,248.70 | |