| 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 | $166.29 | 13.565% | $188.8472 | $188.85 | $188.85 | $188.80 |
| Purchase #2 | $73.39 | 8.409% | $79.5614 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $157.68 | 6.711% | $168.2619 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $85.80 | 12.644% | $96.6486 | $96.65 | $96.65 | $96.60 |
| Purchase #5 | $72.27 | 9.479% | $79.1205 | $79.12 | $79.10 | $79.10 |
| Purchase #6 | $163.50 | 9.704% | $179.366 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $82.88 | 12.238% | $93.0229 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $801.81 | $884.8285 | $884.83 | $884.75 | $884.80 | |