| 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 | $152.75 | 8.207% | $165.2862 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $89.35 | 7.471% | $96.0253 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $224.57 | 13.346% | $254.5411 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $180.88 | 13.362% | $205.0492 | $205.05 | $205.05 | $205.00 |
| Purchase #5 | $196.91 | 8.154% | $212.966 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $105.69 | 10.117% | $116.3827 | $116.38 | $116.40 | $116.40 |
| Purchase #7 | $158.28 | 3.396% | $163.6552 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $1,108.43 | $1,213.9057 | $1,213.92 | $1,213.95 | $1,213.90 | |