| 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 | $76.96 | 4.313% | $80.2793 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $233.38 | 7.635% | $251.1986 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $131.98 | 13.828% | $150.2302 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $164.82 | 11.648% | $184.0182 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $85.46 | 11.183% | $95.017 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $104.60 | 3.360% | $108.1146 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $111.38 | 7.120% | $119.3103 | $119.31 | $119.30 | $119.30 |
| 7 purchase totals = | $908.58 | $988.1682 | $988.17 | $988.15 | $988.10 | |