| 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 | $154.42 | 9.453% | $169.0173 | $169.02 | $169.00 | $169.00 |
| Purchase #2 | $116.64 | 8.440% | $126.4844 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $109.67 | 3.245% | $113.2288 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $238.93 | 7.534% | $256.931 | $256.93 | $256.95 | $256.90 |
| Purchase #5 | $180.55 | 5.377% | $190.2582 | $190.26 | $190.25 | $190.30 |
| Purchase #6 | $124.48 | 4.381% | $129.9335 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $134.83 | 10.740% | $149.3107 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $1,059.52 | $1,135.1639 | $1,135.16 | $1,135.20 | $1,135.10 | |