| 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 | $148.91 | 10.239% | $164.1569 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $226.39 | 5.371% | $238.5494 | $238.55 | $238.55 | $238.50 |
| Purchase #3 | $135.87 | 3.269% | $140.3116 | $140.31 | $140.30 | $140.30 |
| Purchase #4 | $149.90 | 11.385% | $166.9661 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $193.48 | 11.825% | $216.359 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $6.66 | 10.455% | $7.3563 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $28.50 | 5.264% | $30.0002 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $889.71 | $963.6995 | $963.71 | $963.65 | $963.80 | |