| 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 | $10.40 | 9.688% | $11.4076 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $170.30 | 3.176% | $175.7087 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $138.47 | 6.789% | $147.8707 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $135.82 | 7.538% | $146.0581 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $187.79 | 5.411% | $197.9513 | $197.95 | $197.95 | $198.00 |
| Purchase #6 | $65.82 | 11.151% | $73.1596 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $183.48 | 11.751% | $205.0407 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $892.08 | $957.1967 | $957.20 | $957.15 | $957.30 | |