| 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 | $105.89 | 9.621% | $116.0777 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $138.70 | 11.733% | $154.9737 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $24.54 | 6.680% | $26.1793 | $26.18 | $26.20 | $26.20 |
| Purchase #4 | $47.82 | 3.718% | $49.5979 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $215.27 | 12.219% | $241.5738 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $149.30 | 12.165% | $167.4623 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $169.45 | 3.230% | $174.9232 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $850.97 | $930.7879 | $930.78 | $930.75 | $930.90 | |