| 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 | $143.51 | 9.188% | $156.6957 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $28.45 | 6.217% | $30.2187 | $30.22 | $30.20 | $30.20 |
| Purchase #3 | $222.66 | 7.314% | $238.9454 | $238.95 | $238.95 | $238.90 |
| Purchase #4 | $205.47 | 8.420% | $222.7706 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $118.48 | 8.869% | $128.988 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $27.46 | 12.373% | $30.8576 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $243.44 | 10.628% | $269.3128 | $269.31 | $269.30 | $269.30 |
| 7 purchase totals = | $989.47 | $1,077.7888 | $1,077.80 | $1,077.75 | $1,077.80 | |