| 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 | $157.95 | 6.342% | $167.9672 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $149.57 | 13.633% | $169.9609 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $157.49 | 11.307% | $175.2974 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $177.58 | 9.157% | $193.841 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $72.71 | 9.777% | $79.8189 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $109.95 | 11.306% | $122.3809 | $122.38 | $122.40 | $122.40 |
| Purchase #7 | $207.49 | 11.269% | $230.872 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $1,032.74 | $1,140.1383 | $1,140.14 | $1,140.10 | $1,140.20 | |