| 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 | $167.77 | 3.138% | $173.0346 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $46.78 | 12.536% | $52.6443 | $52.64 | $52.65 | $52.60 |
| Purchase #3 | $22.80 | 8.633% | $24.7683 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $139.98 | 9.771% | $153.6574 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $168.61 | 7.187% | $180.728 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $242.79 | 10.348% | $267.9139 | $267.91 | $267.90 | $267.90 |
| Purchase #7 | $237.25 | 5.866% | $251.1671 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $1,025.98 | $1,103.9136 | $1,103.91 | $1,103.90 | $1,103.90 | |