| 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 | $164.39 | 7.295% | $176.3823 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $33.52 | 3.670% | $34.7502 | $34.75 | $34.75 | $34.80 |
| Purchase #3 | $47.89 | 8.174% | $51.8045 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $30.34 | 9.320% | $33.1677 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $83.62 | 3.815% | $86.8101 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $110.78 | 8.480% | $120.1741 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $80.47 | 13.326% | $91.1934 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $551.01 | $594.2823 | $594.27 | $594.25 | $594.40 | |