| 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 | $136.37 | 13.210% | $154.3845 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $103.60 | 7.342% | $111.2063 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $180.96 | 6.433% | $192.6012 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $120.94 | 5.110% | $127.12 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $21.73 | 9.539% | $23.8028 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $133.73 | 8.640% | $145.2843 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $193.93 | 8.122% | $209.681 | $209.68 | $209.70 | $209.70 |
| 7 purchase totals = | $891.26 | $964.0801 | $964.07 | $964.10 | $964.10 | |