| 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 | $187.75 | 13.436% | $212.9761 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $116.89 | 13.278% | $132.4107 | $132.41 | $132.40 | $132.40 |
| Purchase #3 | $171.51 | 7.303% | $184.0354 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $198.39 | 9.305% | $216.8502 | $216.85 | $216.85 | $216.90 |
| Purchase #5 | $241.46 | 8.655% | $262.3584 | $262.36 | $262.35 | $262.40 |
| Purchase #6 | $180.32 | 12.600% | $203.0403 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $151.66 | 9.156% | $165.546 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $1,247.98 | $1,377.2171 | $1,377.23 | $1,377.25 | $1,377.20 | |