| 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 | $76.62 | 13.255% | $86.776 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $16.99 | 11.769% | $18.9896 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $202.44 | 3.686% | $209.9019 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $187.60 | 9.373% | $205.1837 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $164.90 | 4.316% | $172.0171 | $172.02 | $172.00 | $172.00 |
| Purchase #6 | $79.26 | 8.479% | $85.9805 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $132.82 | 4.627% | $138.9656 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $860.63 | $917.8144 | $917.82 | $917.85 | $917.90 | |