| 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 | $127.60 | 3.766% | $132.4054 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $160.43 | 3.397% | $165.8798 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $183.62 | 6.577% | $195.6967 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $107.93 | 3.799% | $112.0303 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $136.45 | 10.765% | $151.1388 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $102.76 | 4.280% | $107.1581 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $88.37 | 10.659% | $97.7894 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $907.16 | $962.0985 | $962.11 | $962.15 | $962.10 | |