| 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 | $125.32 | 9.341% | $137.0261 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $33.69 | 9.825% | $37 | $37.00 | $37.00 | $37.00 |
| Purchase #3 | $78.70 | 4.651% | $82.3603 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $19.45 | 13.378% | $22.052 | $22.05 | $22.05 | $22.10 |
| Purchase #5 | $33.31 | 7.686% | $35.8702 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $6.25 | 9.272% | $6.8295 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $117.73 | 7.220% | $126.2301 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $414.45 | $447.3682 | $447.37 | $447.40 | $447.40 | |