| 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 | $154.34 | 6.637% | $164.5835 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $97.43 | 13.770% | $110.8461 | $110.85 | $110.85 | $110.80 |
| Purchase #3 | $6.36 | 4.444% | $6.6426 | $6.64 | $6.65 | $6.60 |
| Purchase #4 | $26.97 | 5.203% | $28.3732 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $199.58 | 13.547% | $226.6171 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $157.63 | 13.377% | $178.7162 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $135.92 | 10.499% | $150.1902 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $778.23 | $865.9689 | $865.97 | $865.95 | $865.90 | |