| 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 | $148.85 | 7.429% | $159.9081 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $122.58 | 5.416% | $129.2189 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $27.53 | 6.668% | $29.3657 | $29.37 | $29.35 | $29.40 |
| Purchase #4 | $242.41 | 8.205% | $262.2997 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $76.40 | 8.396% | $82.8145 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $20.90 | 7.466% | $22.4604 | $22.46 | $22.45 | $22.50 |
| Purchase #7 | $62.47 | 7.767% | $67.322 | $67.32 | $67.30 | $67.30 |
| 7 purchase totals = | $701.14 | $753.3893 | $753.39 | $753.30 | $753.40 | |