| 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 | $138.34 | 10.374% | $152.6914 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $172.28 | 13.569% | $195.6567 | $195.66 | $195.65 | $195.70 |
| Purchase #3 | $31.68 | 5.207% | $33.3296 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $97.85 | 6.588% | $104.2964 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $97.36 | 7.200% | $104.3699 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $53.52 | 8.845% | $58.2538 | $58.25 | $58.25 | $58.30 |
| Purchase #7 | $15.73 | 3.485% | $16.2782 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $606.76 | $664.8760 | $664.88 | $664.90 | $665.00 | |