| 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 | $163.87 | 7.322% | $175.8686 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $123.78 | 8.564% | $134.3805 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $227.76 | 13.143% | $257.6945 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $184.86 | 6.437% | $196.7594 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $19.45 | 8.639% | $21.1303 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $187.91 | 10.518% | $207.6744 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $45.66 | 6.125% | $48.4567 | $48.46 | $48.45 | $48.50 |
| 7 purchase totals = | $953.29 | $1,041.9644 | $1,041.96 | $1,041.95 | $1,042.10 | |