| 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 | $163.26 | 10.351% | $180.159 | $180.16 | $180.15 | $180.20 |
| Purchase #2 | $28.55 | 11.756% | $31.9063 | $31.91 | $31.90 | $31.90 |
| Purchase #3 | $213.26 | 5.327% | $224.6204 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $11.63 | 6.348% | $12.3683 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $91.79 | 5.349% | $96.6998 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $57.53 | 9.659% | $63.0868 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $188.87 | 4.868% | $198.0642 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $754.89 | $806.9048 | $806.91 | $806.85 | $807.00 | |