| 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 | $154.89 | 10.634% | $171.361 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $24.40 | 12.729% | $27.5059 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $11.43 | 8.307% | $12.3795 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $149.72 | 5.367% | $157.7555 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $209.25 | 8.286% | $226.5885 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $134.56 | 9.681% | $147.5868 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $62.41 | 7.402% | $67.0296 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $746.66 | $810.2068 | $810.22 | $810.25 | $810.30 | |