| 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 | $109.91 | 8.173% | $118.8929 | $118.89 | $118.90 | $118.90 |
| Purchase #2 | $121.70 | 4.638% | $127.3444 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $141.99 | 13.739% | $161.498 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $93.92 | 8.163% | $101.5867 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $171.57 | 3.462% | $177.5098 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $240.68 | 8.679% | $261.5686 | $261.57 | $261.55 | $261.60 |
| Purchase #7 | $139.98 | 7.406% | $150.3469 | $150.35 | $150.35 | $150.30 |
| 7 purchase totals = | $1,019.75 | $1,098.7473 | $1,098.75 | $1,098.75 | $1,098.70 | |