| 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 | $165.77 | 9.473% | $181.4734 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $157.42 | 9.533% | $172.4268 | $172.43 | $172.45 | $172.40 |
| Purchase #3 | $159.51 | 11.323% | $177.5713 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $115.58 | 8.655% | $125.5834 | $125.58 | $125.60 | $125.60 |
| Purchase #5 | $7.84 | 10.718% | $8.6803 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $209.67 | 12.247% | $235.3483 | $235.35 | $235.35 | $235.30 |
| Purchase #7 | $68.66 | 7.158% | $73.5747 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $884.45 | $974.6582 | $974.65 | $974.65 | $974.70 | |