| 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 | $170.93 | 3.606% | $177.0937 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $13.38 | 12.757% | $15.0869 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $127.63 | 11.439% | $142.2296 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $229.60 | 8.200% | $248.4272 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $157.91 | 5.214% | $166.1434 | $166.14 | $166.15 | $166.10 |
| Purchase #6 | $225.82 | 13.761% | $256.8951 | $256.90 | $256.90 | $256.90 |
| Purchase #7 | $55.89 | 10.475% | $61.7445 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $981.16 | $1,067.6204 | $1,067.62 | $1,067.70 | $1,067.50 | |