| 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 | $165.47 | 8.222% | $179.0749 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $87.61 | 5.310% | $92.2621 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $145.67 | 13.716% | $165.6501 | $165.65 | $165.65 | $165.70 |
| Purchase #4 | $199.82 | 12.447% | $224.6916 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $41.36 | 7.172% | $44.3263 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $85.49 | 9.435% | $93.556 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $56.66 | 13.176% | $64.1255 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $782.08 | $863.6865 | $863.69 | $863.70 | $863.80 | |