| 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 | $177.66 | 12.712% | $200.2441 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $219.94 | 4.781% | $230.4553 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $158.54 | 11.410% | $176.6294 | $176.63 | $176.65 | $176.60 |
| Purchase #4 | $81.70 | 10.862% | $90.5743 | $90.57 | $90.55 | $90.60 |
| Purchase #5 | $191.29 | 11.367% | $213.0339 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $140.78 | 5.351% | $148.3131 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $97.34 | 9.704% | $106.7859 | $106.79 | $106.80 | $106.80 |
| 7 purchase totals = | $1,067.25 | $1,166.0360 | $1,166.03 | $1,166.05 | $1,166.00 | |