| 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 | $142.26 | 10.713% | $157.5003 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $69.93 | 13.512% | $79.3789 | $79.38 | $79.40 | $79.40 |
| Purchase #3 | $65.73 | 4.129% | $68.444 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $25.69 | 6.532% | $27.3681 | $27.37 | $27.35 | $27.40 |
| Purchase #5 | $121.56 | 7.256% | $130.3804 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $201.34 | 11.755% | $225.0075 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $20.48 | 11.371% | $22.8088 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $646.99 | $710.8880 | $710.89 | $710.90 | $710.90 | |