| 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 | $151.63 | 6.323% | $161.2176 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $198.28 | 11.662% | $221.4034 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $204.36 | 4.406% | $213.3641 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $10.59 | 4.254% | $11.0405 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $155.70 | 10.601% | $172.2058 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $124.78 | 12.857% | $140.823 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $212.83 | 13.751% | $242.0963 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $1,058.17 | $1,162.1507 | $1,162.15 | $1,162.10 | $1,162.10 | |