| 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 | $152.75 | 13.324% | $173.1024 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $220.46 | 6.611% | $235.0346 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $123.58 | 10.849% | $136.9872 | $136.99 | $137.00 | $137.00 |
| Purchase #4 | $6.30 | 5.648% | $6.6558 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $34.31 | 12.563% | $38.6204 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $19.68 | 7.864% | $21.2276 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $153.89 | 6.445% | $163.8082 | $163.81 | $163.80 | $163.80 |
| 7 purchase totals = | $710.97 | $775.4362 | $775.44 | $775.45 | $775.40 | |