| 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 | $188.25 | 4.539% | $196.7947 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $55.73 | 5.552% | $58.8241 | $58.82 | $58.80 | $58.80 |
| Purchase #3 | $243.71 | 3.241% | $251.6086 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $150.87 | 8.591% | $163.8312 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $119.54 | 5.691% | $126.343 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $115.76 | 11.129% | $128.6429 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $11.63 | 3.525% | $12.04 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $885.49 | $938.0845 | $938.07 | $938.10 | $937.90 | |