| 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 | $190.74 | 9.216% | $208.3186 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $170.30 | 9.565% | $186.5892 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $137.47 | 5.471% | $144.991 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $71.38 | 13.736% | $81.1848 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $84.47 | 3.678% | $87.5768 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $217.93 | 12.834% | $245.8991 | $245.90 | $245.90 | $245.90 |
| Purchase #7 | $198.52 | 9.134% | $216.6528 | $216.65 | $216.65 | $216.70 |
| 7 purchase totals = | $1,070.81 | $1,171.2123 | $1,171.21 | $1,171.25 | $1,171.30 | |