| 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 | $16.25 | 11.281% | $18.0832 | $18.08 | $18.10 | $18.10 |
| Purchase #2 | $155.77 | 12.109% | $174.6322 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $60.96 | 5.813% | $64.5036 | $64.50 | $64.50 | $64.50 |
| Purchase #4 | $74.37 | 4.370% | $77.62 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $181.34 | 11.428% | $202.0635 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $217.86 | 7.300% | $233.7638 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $240.79 | 8.412% | $261.0453 | $261.05 | $261.05 | $261.00 |
| 7 purchase totals = | $947.34 | $1,031.7116 | $1,031.70 | $1,031.70 | $1,031.70 | |