| 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 | $159.29 | 9.688% | $174.722 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $60.69 | 7.439% | $65.2047 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $127.82 | 4.114% | $133.0785 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $73.63 | 10.244% | $81.1727 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $22.75 | 10.733% | $25.1918 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $155.40 | 5.685% | $164.2345 | $164.23 | $164.25 | $164.20 |
| Purchase #7 | $164.88 | 12.594% | $185.645 | $185.65 | $185.65 | $185.60 |
| 7 purchase totals = | $764.46 | $829.2492 | $829.24 | $829.25 | $829.20 | |