| 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 | $166.81 | 8.770% | $181.4392 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $94.49 | 11.797% | $105.637 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $46.49 | 10.824% | $51.5221 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $95.90 | 6.699% | $102.3243 | $102.32 | $102.30 | $102.30 |
| Purchase #5 | $167.80 | 7.852% | $180.9757 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $174.65 | 3.743% | $181.1871 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $67.80 | 11.453% | $75.5651 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $813.94 | $878.6505 | $878.66 | $878.65 | $878.60 | |