| 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 | $154.77 | 5.274% | $162.9326 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $72.25 | 7.758% | $77.8552 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $5.46 | 4.200% | $5.6893 | $5.69 | $5.70 | $5.70 |
| Purchase #4 | $8.59 | 3.819% | $8.9181 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $37.74 | 8.489% | $40.9437 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $170.33 | 8.836% | $185.3804 | $185.38 | $185.40 | $185.40 |
| Purchase #7 | $187.82 | 6.317% | $199.6846 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $636.96 | $681.4039 | $681.40 | $681.45 | $681.40 | |