| 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 | $163.29 | 4.793% | $171.1165 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $221.53 | 5.812% | $234.4053 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $117.66 | 11.204% | $130.8426 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $164.75 | 3.755% | $170.9364 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $8.27 | 11.259% | $9.2011 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $205.91 | 11.399% | $229.3817 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $211.65 | 9.599% | $231.9663 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $1,093.06 | $1,177.8499 | $1,177.86 | $1,177.85 | $1,177.80 | |