| 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 | $207.60 | 7.288% | $222.7299 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $89.88 | 3.850% | $93.3404 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $124.66 | 7.298% | $133.7577 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $153.30 | 8.508% | $166.3428 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $221.81 | 8.436% | $240.5219 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $42.88 | 5.715% | $45.3306 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $64.95 | 6.357% | $69.0789 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $905.08 | $971.1022 | $971.10 | $971.15 | $971.00 | |