| 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 | $168.89 | 4.146% | $175.8922 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $166.56 | 8.444% | $180.6243 | $180.62 | $180.60 | $180.60 |
| Purchase #3 | $57.50 | 10.633% | $63.614 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $245.43 | 11.841% | $274.4914 | $274.49 | $274.50 | $274.50 |
| Purchase #5 | $112.64 | 8.812% | $122.5658 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $77.60 | 3.479% | $80.2997 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $72.41 | 10.660% | $80.1289 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $901.03 | $977.6163 | $977.61 | $977.60 | $977.60 | |