| 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 | $174.44 | 7.538% | $187.5893 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $7.73 | 8.179% | $8.3622 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $172.54 | 5.689% | $182.3558 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $92.90 | 8.396% | $100.6999 | $100.70 | $100.70 | $100.70 |
| Purchase #5 | $88.51 | 6.371% | $94.149 | $94.15 | $94.15 | $94.10 |
| Purchase #6 | $15.92 | 10.840% | $17.6457 | $17.65 | $17.65 | $17.60 |
| Purchase #7 | $65.62 | 12.228% | $73.644 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $617.66 | $664.4459 | $664.45 | $664.45 | $664.40 | |