| 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 | $155.60 | 4.270% | $162.2441 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $184.87 | 4.441% | $193.0801 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $219.79 | 5.526% | $231.9356 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $14.69 | 6.549% | $15.652 | $15.65 | $15.65 | $15.70 |
| Purchase #5 | $123.78 | 6.733% | $132.1141 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $27.63 | 8.158% | $29.8841 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $50.70 | 5.551% | $53.5144 | $53.51 | $53.50 | $53.50 |
| 7 purchase totals = | $777.06 | $818.4244 | $818.41 | $818.45 | $818.40 | |