| 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 | $150.63 | 9.787% | $165.3722 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $75.70 | 5.135% | $79.5872 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $163.30 | 12.220% | $183.2553 | $183.26 | $183.25 | $183.30 |
| Purchase #4 | $14.32 | 5.168% | $15.0601 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $158.35 | 12.306% | $177.8366 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $58.55 | 8.473% | $63.5109 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $153.33 | 12.685% | $172.7799 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $774.18 | $857.4022 | $857.41 | $857.40 | $857.50 | |