| 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 | $144.72 | 13.467% | $164.2094 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $10.91 | 9.542% | $11.951 | $11.95 | $11.95 | $12.00 |
| Purchase #3 | $127.46 | 11.118% | $141.631 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $21.75 | 13.541% | $24.6952 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $45.41 | 11.701% | $50.7234 | $50.72 | $50.70 | $50.70 |
| Purchase #6 | $15.89 | 10.753% | $17.5987 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $85.90 | 3.380% | $88.8034 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $452.04 | $499.6121 | $499.61 | $499.60 | $499.60 | |