| 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 | $141.44 | 11.328% | $157.4623 | $157.46 | $157.45 | $157.50 |
| Purchase #2 | $211.47 | 7.697% | $227.7468 | $227.75 | $227.75 | $227.70 |
| Purchase #3 | $134.75 | 5.352% | $141.9618 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $92.88 | 6.728% | $99.129 | $99.13 | $99.15 | $99.10 |
| Purchase #5 | $124.90 | 3.524% | $129.3015 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $76.46 | 5.730% | $80.8412 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $122.73 | 8.535% | $133.205 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $904.63 | $969.6476 | $969.65 | $969.65 | $969.60 | |