| 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 | $139.54 | 12.568% | $157.0774 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $188.78 | 13.790% | $214.8128 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $113.81 | 13.759% | $129.4691 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $167.82 | 12.652% | $189.0526 | $189.05 | $189.05 | $189.10 |
| Purchase #5 | $176.28 | 7.473% | $189.4534 | $189.45 | $189.45 | $189.50 |
| Purchase #6 | $213.44 | 11.422% | $237.8191 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $61.72 | 6.370% | $65.6516 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $1,061.39 | $1,183.3360 | $1,183.33 | $1,183.30 | $1,183.50 | |