| 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 | $155.77 | 12.771% | $175.6634 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $59.30 | 7.162% | $63.5471 | $63.55 | $63.55 | $63.50 |
| Purchase #3 | $242.62 | 5.740% | $256.5464 | $256.55 | $256.55 | $256.50 |
| Purchase #4 | $10.97 | 12.578% | $12.3498 | $12.35 | $12.35 | $12.30 |
| Purchase #5 | $204.81 | 3.492% | $211.962 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $205.80 | 3.660% | $213.3323 | $213.33 | $213.35 | $213.30 |
| Purchase #7 | $89.28 | 8.662% | $97.0134 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $968.55 | $1,030.4144 | $1,030.41 | $1,030.40 | $1,030.30 | |