| 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 | $166.63 | 3.355% | $172.2204 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $186.84 | 13.461% | $211.9905 | $211.99 | $212.00 | $212.00 |
| Purchase #3 | $48.46 | 8.275% | $52.4701 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $81.37 | 13.691% | $92.5104 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $13.71 | 11.328% | $15.2631 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $120.70 | 12.868% | $136.2317 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $173.86 | 7.648% | $187.1568 | $187.16 | $187.15 | $187.20 |
| 7 purchase totals = | $791.57 | $867.8430 | $867.84 | $867.80 | $867.90 | |