| 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 | $152.79 | 9.301% | $167.001 | $167.00 | $167.00 | $167.00 |
| Purchase #2 | $93.55 | 13.502% | $106.1811 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $144.52 | 9.133% | $157.719 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $12.38 | 5.187% | $13.0222 | $13.02 | $13.00 | $13.00 |
| Purchase #5 | $17.29 | 13.711% | $19.6606 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $226.77 | 4.153% | $236.1878 | $236.19 | $236.20 | $236.20 |
| Purchase #7 | $134.32 | 5.659% | $141.9212 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $781.62 | $841.6929 | $841.69 | $841.65 | $841.70 | |