| 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 | $139.97 | 9.498% | $153.2644 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $186.97 | 11.533% | $208.5333 | $208.53 | $208.55 | $208.50 |
| Purchase #3 | $181.36 | 11.319% | $201.8881 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $216.98 | 5.217% | $228.2998 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $183.94 | 13.237% | $208.2881 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $99.53 | 12.149% | $111.6219 | $111.62 | $111.60 | $111.60 |
| Purchase #7 | $190.39 | 6.746% | $203.2337 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $1,199.14 | $1,315.1293 | $1,315.12 | $1,315.15 | $1,315.10 | |