| 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 | $122.87 | 3.463% | $127.125 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $76.94 | 5.543% | $81.2048 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $84.65 | 3.732% | $87.8091 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $66.55 | 4.260% | $69.385 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $93.71 | 13.356% | $106.2259 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $148.35 | 12.429% | $166.7884 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $16.74 | 6.804% | $17.879 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $609.81 | $656.4172 | $656.43 | $656.50 | $656.40 | |