| 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 | $165.40 | 3.806% | $171.6951 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $210.72 | 3.543% | $218.1858 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $32.51 | 8.373% | $35.2321 | $35.23 | $35.25 | $35.20 |
| Purchase #4 | $56.54 | 11.366% | $62.9663 | $62.97 | $62.95 | $63.00 |
| Purchase #5 | $62.57 | 7.262% | $67.1138 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $93.44 | 10.138% | $102.9129 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $132.75 | 6.281% | $141.088 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $753.93 | $799.1940 | $799.20 | $799.20 | $799.20 | |