| 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 | $136.80 | 3.480% | $141.5606 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $21.77 | 4.852% | $22.8263 | $22.83 | $22.85 | $22.80 |
| Purchase #3 | $122.30 | 7.185% | $131.0873 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $46.79 | 7.597% | $50.3446 | $50.34 | $50.35 | $50.30 |
| Purchase #5 | $227.54 | 7.698% | $245.056 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $136.32 | 9.513% | $149.2881 | $149.29 | $149.30 | $149.30 |
| Purchase #7 | $165.96 | 4.844% | $173.9991 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $857.48 | $914.1620 | $914.17 | $914.20 | $914.20 | |