| 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 | $161.26 | 3.166% | $166.3655 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $208.40 | 6.833% | $222.64 | $222.64 | $222.65 | $222.60 |
| Purchase #3 | $130.27 | 6.669% | $138.9577 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $93.94 | 10.738% | $104.0273 | $104.03 | $104.05 | $104.00 |
| Purchase #5 | $210.84 | 3.303% | $217.804 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $217.63 | 5.245% | $229.0447 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $232.30 | 9.747% | $254.9423 | $254.94 | $254.95 | $254.90 |
| 7 purchase totals = | $1,254.64 | $1,333.7815 | $1,333.78 | $1,333.80 | $1,333.70 | |