| 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 | $97.87 | 7.471% | $105.1819 | $105.18 | $105.20 | $105.20 |
| Purchase #2 | $122.84 | 12.139% | $137.7515 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $126.74 | 3.754% | $131.4978 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $240.57 | 8.514% | $261.0521 | $261.05 | $261.05 | $261.10 |
| Purchase #5 | $156.91 | 3.235% | $161.986 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $137.62 | 11.131% | $152.9385 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $217.68 | 3.252% | $224.759 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,100.23 | $1,175.1668 | $1,175.17 | $1,175.20 | $1,175.30 | |