| 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 | $118.59 | 7.683% | $127.7013 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $142.75 | 4.860% | $149.6877 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $193.65 | 12.727% | $218.2958 | $218.30 | $218.30 | $218.30 |
| Purchase #4 | $7.77 | 8.660% | $8.4429 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $64.28 | 5.575% | $67.8636 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $164.54 | 3.305% | $169.978 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $197.47 | 12.829% | $222.8034 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $889.05 | $964.7727 | $964.77 | $964.80 | $964.80 | |