| 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 | $120.64 | 3.728% | $125.1375 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $67.47 | 11.844% | $75.4611 | $75.46 | $75.45 | $75.50 |
| Purchase #3 | $178.88 | 6.549% | $190.5949 | $190.59 | $190.60 | $190.60 |
| Purchase #4 | $34.54 | 3.115% | $35.6159 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $151.44 | 7.602% | $162.9525 | $162.95 | $162.95 | $163.00 |
| Purchase #6 | $174.95 | 13.309% | $198.2341 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $103.33 | 12.432% | $116.176 | $116.18 | $116.20 | $116.20 |
| 7 purchase totals = | $831.25 | $904.1720 | $904.17 | $904.20 | $904.20 | |