| 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 | $101.72 | 6.256% | $108.0836 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $132.96 | 11.518% | $148.2743 | $148.27 | $148.25 | $148.30 |
| Purchase #3 | $125.82 | 7.642% | $135.4352 | $135.44 | $135.45 | $135.40 |
| Purchase #4 | $10.97 | 8.595% | $11.9129 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $171.34 | 8.434% | $185.7908 | $185.79 | $185.80 | $185.80 |
| Purchase #6 | $114.51 | 7.572% | $123.1807 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $23.48 | 5.542% | $24.7813 | $24.78 | $24.80 | $24.80 |
| 7 purchase totals = | $680.80 | $737.4588 | $737.45 | $737.50 | $737.50 | |