| 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 | $143.64 | 5.758% | $151.9108 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $222.30 | 9.819% | $244.1276 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $126.56 | 4.739% | $132.5577 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $187.99 | 4.193% | $195.8724 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $72.37 | 11.631% | $80.7874 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $138.98 | 7.122% | $148.8782 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $94.85 | 3.276% | $97.9573 | $97.96 | $97.95 | $98.00 |
| 7 purchase totals = | $986.69 | $1,052.0914 | $1,052.10 | $1,052.10 | $1,052.20 | |