| 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 | $158.86 | 3.504% | $164.4265 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $117.57 | 12.797% | $132.6154 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $116.71 | 13.828% | $132.8487 | $132.85 | $132.85 | $132.80 |
| Purchase #4 | $122.33 | 10.384% | $135.0327 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $43.28 | 5.651% | $45.7258 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $121.62 | 4.116% | $126.6259 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $222.71 | 5.443% | $234.8321 | $234.83 | $234.85 | $234.80 |
| 7 purchase totals = | $903.08 | $972.1071 | $972.12 | $972.20 | $971.90 | |