| 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 | $196.92 | 5.634% | $208.0145 | $208.01 | $208.00 | $208.00 |
| Purchase #2 | $72.91 | 9.290% | $79.6833 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $87.37 | 3.509% | $90.4358 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $173.73 | 11.144% | $193.0905 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $138.29 | 8.262% | $149.7155 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $70.99 | 9.433% | $77.6865 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $83.35 | 5.487% | $87.9234 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $823.56 | $886.5495 | $886.55 | $886.55 | $886.50 | |