| 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 | $154.52 | 8.183% | $167.1644 | $167.16 | $167.15 | $167.20 |
| Purchase #2 | $155.75 | 11.416% | $173.5304 | $173.53 | $173.55 | $173.50 |
| Purchase #3 | $192.83 | 12.192% | $216.3398 | $216.34 | $216.35 | $216.30 |
| Purchase #4 | $24.96 | 9.403% | $27.307 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $46.32 | 3.800% | $48.0802 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $76.54 | 11.106% | $85.0405 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $95.34 | 7.127% | $102.1349 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $746.26 | $819.5972 | $819.59 | $819.65 | $819.50 | |