| 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 | $195.59 | 9.216% | $213.6156 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $38.52 | 12.258% | $43.2418 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $189.79 | 13.796% | $215.9734 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $73.69 | 8.340% | $79.8357 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $161.26 | 4.484% | $168.4909 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $125.88 | 12.528% | $141.6502 | $141.65 | $141.65 | $141.70 |
| Purchase #7 | $77.66 | 13.607% | $88.2272 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $862.39 | $951.0348 | $951.04 | $951.05 | $951.00 | |