| 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 | $175.31 | 3.607% | $181.6334 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $191.70 | 5.453% | $202.1534 | $202.15 | $202.15 | $202.20 |
| Purchase #3 | $42.67 | 7.518% | $45.8779 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $106.66 | 11.535% | $118.9632 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $45.50 | 9.122% | $49.6505 | $49.65 | $49.65 | $49.70 |
| Purchase #6 | $233.58 | 12.539% | $262.8686 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $60.75 | 5.165% | $63.8877 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $856.17 | $925.0347 | $925.03 | $925.05 | $925.20 | |