| 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 | $146.84 | 6.316% | $156.1144 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $153.73 | 11.723% | $171.7518 | $171.75 | $171.75 | $171.80 |
| Purchase #3 | $51.70 | 5.672% | $54.6324 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $186.32 | 11.669% | $208.0617 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $29.68 | 3.354% | $30.6755 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $54.44 | 8.436% | $59.0326 | $59.03 | $59.05 | $59.00 |
| Purchase #7 | $197.97 | 3.319% | $204.5406 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $820.68 | $884.8090 | $884.80 | $884.85 | $884.80 | |