| 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 | $87.55 | 10.842% | $97.0422 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $186.91 | 7.231% | $200.4255 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $143.43 | 8.752% | $155.983 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $221.87 | 3.104% | $228.7568 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $120.40 | 11.829% | $134.6421 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $61.61 | 3.698% | $63.8883 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $30.36 | 12.560% | $34.1732 | $34.17 | $34.15 | $34.20 |
| 7 purchase totals = | $852.13 | $914.9111 | $914.91 | $914.95 | $914.90 | |