| 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 | $153.96 | 8.510% | $167.062 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $138.79 | 3.550% | $143.717 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $212.71 | 10.714% | $235.4997 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $219.36 | 10.626% | $242.6692 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $184.44 | 11.328% | $205.3334 | $205.33 | $205.35 | $205.30 |
| Purchase #6 | $22.49 | 6.514% | $23.955 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $75.82 | 6.716% | $80.9121 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $1,007.57 | $1,099.1484 | $1,099.15 | $1,099.10 | $1,099.20 | |