| 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 | $73.95 | 6.186% | $78.5245 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $229.82 | 10.630% | $254.2499 | $254.25 | $254.25 | $254.20 |
| Purchase #3 | $217.28 | 8.457% | $235.6554 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $82.28 | 3.366% | $85.0495 | $85.05 | $85.05 | $85.00 |
| Purchase #5 | $191.82 | 8.609% | $208.3338 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $143.84 | 10.595% | $159.0798 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $160.87 | 4.565% | $168.2137 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $1,099.86 | $1,189.1066 | $1,189.10 | $1,189.10 | $1,189.00 | |