| 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 | $160.87 | 8.248% | $174.1386 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $129.83 | 12.616% | $146.2094 | $146.21 | $146.20 | $146.20 |
| Purchase #3 | $183.52 | 13.554% | $208.3943 | $208.39 | $208.40 | $208.40 |
| Purchase #4 | $53.49 | 12.282% | $60.0596 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $72.82 | 10.743% | $80.6431 | $80.64 | $80.65 | $80.60 |
| Purchase #6 | $15.79 | 11.713% | $17.6395 | $17.64 | $17.65 | $17.60 |
| Purchase #7 | $100.73 | 11.661% | $112.4761 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $717.05 | $799.5606 | $799.56 | $799.60 | $799.50 | |