| 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 | $147.86 | 4.230% | $154.1145 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $196.25 | 8.463% | $212.8586 | $212.86 | $212.85 | $212.90 |
| Purchase #3 | $110.34 | 13.303% | $125.0185 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $229.42 | 6.199% | $243.6417 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $6.83 | 3.504% | $7.0693 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $44.50 | 7.807% | $47.9741 | $47.97 | $47.95 | $48.00 |
| Purchase #7 | $34.58 | 8.758% | $37.6085 | $37.61 | $37.60 | $37.60 |
| 7 purchase totals = | $769.78 | $828.2852 | $828.28 | $828.20 | $828.30 | |