| 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 | $190.91 | 7.595% | $205.4096 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $64.62 | 6.749% | $68.9812 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $25.81 | 11.417% | $28.7567 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $21.39 | 11.639% | $23.8796 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $163.60 | 8.341% | $177.2459 | $177.25 | $177.25 | $177.20 |
| Purchase #6 | $203.87 | 8.436% | $221.0685 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $158.99 | 12.576% | $178.9846 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $829.19 | $904.3261 | $904.33 | $904.35 | $904.40 | |