| 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 | $167.40 | 7.568% | $180.0688 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $214.49 | 4.393% | $223.9125 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $177.28 | 11.396% | $197.4828 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $18.53 | 12.863% | $20.9135 | $20.91 | $20.90 | $20.90 |
| Purchase #5 | $23.33 | 9.223% | $25.4817 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $16.62 | 4.838% | $17.4241 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $37.85 | 5.425% | $39.9034 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $655.50 | $705.1868 | $705.17 | $705.15 | $705.20 | |