| 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 | $160.95 | 8.520% | $174.6629 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $180.49 | 6.869% | $192.8879 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $117.46 | 6.279% | $124.8353 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $240.35 | 12.806% | $271.1292 | $271.13 | $271.15 | $271.10 |
| Purchase #5 | $217.37 | 11.402% | $242.1545 | $242.15 | $242.15 | $242.20 |
| Purchase #6 | $199.30 | 4.304% | $207.8779 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $75.95 | 11.796% | $84.9091 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $1,191.87 | $1,298.4568 | $1,298.46 | $1,298.50 | $1,298.50 | |