| 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 | $139.60 | 6.151% | $148.1868 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $17.44 | 3.386% | $18.0305 | $18.03 | $18.05 | $18.00 |
| Purchase #3 | $158.79 | 4.565% | $166.0388 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $12.82 | 6.672% | $13.6754 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $79.68 | 7.316% | $85.5094 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $218.72 | 13.552% | $248.3609 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $242.62 | 11.834% | $271.3317 | $271.33 | $271.35 | $271.30 |
| 7 purchase totals = | $869.67 | $951.1335 | $951.14 | $951.20 | $951.10 | |