| 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 | $140.81 | 5.322% | $148.3039 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $183.61 | 12.504% | $206.5686 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $151.31 | 13.282% | $171.407 | $171.41 | $171.40 | $171.40 |
| Purchase #4 | $154.75 | 13.118% | $175.0501 | $175.05 | $175.05 | $175.10 |
| Purchase #5 | $244.76 | 13.864% | $278.6935 | $278.69 | $278.70 | $278.70 |
| Purchase #6 | $30.35 | 8.462% | $32.9182 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $65.60 | 6.336% | $69.7564 | $69.76 | $69.75 | $69.80 |
| 7 purchase totals = | $971.19 | $1,082.6977 | $1,082.70 | $1,082.65 | $1,082.80 | |