| 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 | $170.78 | 8.458% | $185.2246 | $185.22 | $185.20 | $185.20 |
| Purchase #2 | $215.87 | 3.735% | $223.9327 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $90.61 | 7.455% | $97.365 | $97.37 | $97.35 | $97.40 |
| Purchase #4 | $195.38 | 3.115% | $201.4661 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $44.68 | 3.598% | $46.2876 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $134.90 | 6.302% | $143.4014 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $14.55 | 12.135% | $16.3156 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $866.77 | $913.9930 | $914.00 | $913.95 | $914.00 | |