| 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 | $157.30 | 3.675% | $163.0808 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $196.52 | 4.610% | $205.5796 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $110.48 | 6.834% | $118.0302 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $165.82 | 3.776% | $172.0814 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $11.80 | 10.532% | $13.0428 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $59.53 | 9.717% | $65.3145 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $61.82 | 3.270% | $63.8415 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $763.27 | $800.9708 | $800.96 | $801.05 | $800.90 | |