| 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 | $126.80 | 5.711% | $134.0415 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $20.42 | 12.373% | $22.9466 | $22.95 | $22.95 | $22.90 |
| Purchase #3 | $169.60 | 6.395% | $180.4459 | $180.45 | $180.45 | $180.40 |
| Purchase #4 | $207.89 | 8.871% | $226.3319 | $226.33 | $226.35 | $226.30 |
| Purchase #5 | $143.74 | 3.352% | $148.5582 | $148.56 | $148.55 | $148.60 |
| Purchase #6 | $153.94 | 10.121% | $169.5203 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $169.52 | 10.858% | $187.9265 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $991.91 | $1,069.7709 | $1,069.78 | $1,069.80 | $1,069.60 | |