| 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 | $162.81 | 9.641% | $178.5065 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $25.31 | 3.190% | $26.1174 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $90.97 | 12.187% | $102.0565 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $202.78 | 6.238% | $215.4294 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $84.59 | 13.819% | $96.2795 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $65.75 | 8.254% | $71.177 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $233.26 | 7.179% | $250.0057 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $865.47 | $939.5720 | $939.59 | $939.60 | $939.60 | |