| 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 | $235.64 | 7.217% | $252.6461 | $252.65 | $252.65 | $252.60 |
| Purchase #2 | $167.70 | 6.589% | $178.7498 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $102.84 | 3.285% | $106.2183 | $106.22 | $106.20 | $106.20 |
| Purchase #4 | $147.92 | 10.410% | $163.3185 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $105.49 | 3.513% | $109.1959 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $102.93 | 6.504% | $109.6246 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $240.92 | 8.284% | $260.8778 | $260.88 | $260.90 | $260.90 |
| 7 purchase totals = | $1,103.44 | $1,180.6310 | $1,180.64 | $1,180.60 | $1,180.50 | |