| 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 | $94.41 | 13.437% | $107.0959 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $176.66 | 3.209% | $182.329 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $48.96 | 6.738% | $52.2589 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $62.90 | 9.761% | $69.0397 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $60.94 | 7.367% | $65.4294 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $10.74 | 9.111% | $11.7185 | $11.72 | $11.70 | $11.70 |
| Purchase #7 | $140.54 | 3.169% | $144.9937 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $595.15 | $632.8651 | $632.87 | $632.90 | $632.80 | |