| 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 | $180.77 | 10.647% | $200.0166 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $158.46 | 5.735% | $167.5477 | $167.55 | $167.55 | $167.50 |
| Purchase #3 | $194.68 | 9.688% | $213.5406 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $213.84 | 5.298% | $225.1692 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $6.80 | 13.835% | $7.7408 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $55.64 | 12.619% | $62.6612 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $173.62 | 8.583% | $188.5218 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $983.81 | $1,065.1979 | $1,065.20 | $1,065.15 | $1,065.10 | |