| 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 | $103.41 | 5.723% | $109.3282 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $123.48 | 4.634% | $129.2021 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $91.37 | 4.155% | $95.1664 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $164.34 | 6.861% | $175.6154 | $175.62 | $175.60 | $175.60 |
| Purchase #5 | $26.63 | 13.832% | $30.3135 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $232.70 | 3.238% | $240.2348 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $13.77 | 11.848% | $15.4015 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $755.70 | $795.2619 | $795.26 | $795.25 | $795.20 | |