| 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 | $167.41 | 8.112% | $180.9903 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $243.97 | 7.292% | $261.7603 | $261.76 | $261.75 | $261.80 |
| Purchase #3 | $144.36 | 8.150% | $156.1253 | $156.13 | $156.15 | $156.10 |
| Purchase #4 | $204.25 | 10.329% | $225.347 | $225.35 | $225.35 | $225.30 |
| Purchase #5 | $61.53 | 12.489% | $69.2145 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $189.80 | 4.296% | $197.9538 | $197.95 | $197.95 | $198.00 |
| Purchase #7 | $48.46 | 12.541% | $54.5374 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $1,059.78 | $1,145.9286 | $1,145.93 | $1,145.95 | $1,145.90 | |