| 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 | $15.86 | 13.277% | $17.9657 | $17.97 | $17.95 | $18.00 |
| Purchase #2 | $168.84 | 8.485% | $183.1661 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $72.60 | 4.372% | $75.7741 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $29.28 | 13.205% | $33.1464 | $33.15 | $33.15 | $33.10 |
| Purchase #5 | $73.35 | 13.139% | $82.9875 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $33.96 | 13.810% | $38.6499 | $38.65 | $38.65 | $38.60 |
| Purchase #7 | $204.73 | 13.679% | $232.735 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $598.62 | $664.4247 | $664.44 | $664.40 | $664.40 | |