| 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 | $35.45 | 10.605% | $39.2095 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $156.83 | 11.316% | $174.5769 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $201.94 | 10.173% | $222.4834 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $133.49 | 8.336% | $144.6177 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $175.36 | 7.155% | $187.907 | $187.91 | $187.90 | $187.90 |
| Purchase #6 | $22.48 | 11.648% | $25.0985 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $166.36 | 5.324% | $175.217 | $175.22 | $175.20 | $175.20 |
| 7 purchase totals = | $891.91 | $969.1100 | $969.12 | $969.10 | $969.10 | |