| 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 | $158.92 | 12.177% | $178.2717 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $138.66 | 5.161% | $145.8162 | $145.82 | $145.80 | $145.80 |
| Purchase #3 | $12.39 | 8.179% | $13.4034 | $13.40 | $13.40 | $13.40 |
| Purchase #4 | $21.88 | 4.170% | $22.7924 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $239.72 | 6.105% | $254.3549 | $254.35 | $254.35 | $254.40 |
| Purchase #6 | $76.66 | 5.772% | $81.0848 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $179.98 | 11.406% | $200.5085 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $828.21 | $896.2319 | $896.22 | $896.20 | $896.30 | |