| 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 | $166.50 | 5.176% | $175.118 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $185.26 | 11.665% | $206.8706 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $196.42 | 9.669% | $215.4118 | $215.41 | $215.40 | $215.40 |
| Purchase #4 | $225.85 | 6.220% | $239.8979 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $70.67 | 11.234% | $78.6091 | $78.61 | $78.60 | $78.60 |
| Purchase #6 | $146.39 | 10.302% | $161.4711 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $129.93 | 6.556% | $138.4482 | $138.45 | $138.45 | $138.40 |
| 7 purchase totals = | $1,121.02 | $1,215.8267 | $1,215.83 | $1,215.75 | $1,215.80 | |