| 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 | $120.35 | 11.384% | $134.0506 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $166.40 | 12.237% | $186.7624 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $23.91 | 3.731% | $24.8021 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $164.57 | 3.260% | $169.935 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $140.34 | 6.594% | $149.594 | $149.59 | $149.60 | $149.60 |
| Purchase #6 | $95.87 | 8.419% | $103.9413 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $143.70 | 6.665% | $153.2776 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $855.14 | $922.3630 | $922.36 | $922.40 | $922.40 | |