| 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 | $160.34 | 8.714% | $174.312 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $185.76 | 6.177% | $197.2344 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $213.79 | 9.557% | $234.2219 | $234.22 | $234.20 | $234.20 |
| Purchase #4 | $89.88 | 3.630% | $93.1426 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $16.99 | 12.698% | $19.1474 | $19.15 | $19.15 | $19.10 |
| Purchase #6 | $111.43 | 11.782% | $124.5587 | $124.56 | $124.55 | $124.60 |
| Purchase #7 | $17.36 | 5.781% | $18.3636 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $795.55 | $860.9806 | $860.97 | $860.95 | $860.90 | |