| 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 | $168.63 | 5.577% | $178.0345 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $134.77 | 8.445% | $146.1513 | $146.15 | $146.15 | $146.20 |
| Purchase #3 | $25.71 | 11.433% | $28.6494 | $28.65 | $28.65 | $28.60 |
| Purchase #4 | $216.64 | 13.655% | $246.2222 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $115.85 | 3.346% | $119.7263 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $31.93 | 13.567% | $36.2619 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $114.70 | 13.281% | $129.9333 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $808.23 | $884.9789 | $884.97 | $885.00 | $884.90 | |