| 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 | $75.35 | 8.393% | $81.6741 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $110.89 | 8.179% | $119.9597 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $110.88 | 11.349% | $123.4638 | $123.46 | $123.45 | $123.50 |
| Purchase #4 | $123.74 | 9.155% | $135.0684 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $174.83 | 8.193% | $189.1538 | $189.15 | $189.15 | $189.20 |
| Purchase #6 | $117.25 | 3.344% | $121.1708 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $224.99 | 5.218% | $236.73 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $937.93 | $1,007.2206 | $1,007.21 | $1,007.15 | $1,007.40 | |