| 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 | $137.33 | 8.769% | $149.3725 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $36.73 | 8.536% | $39.8653 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $250.99 | 9.320% | $274.3823 | $274.38 | $274.40 | $274.40 |
| Purchase #4 | $174.30 | 9.221% | $190.3722 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $123.94 | 11.702% | $138.4435 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $40.43 | 9.378% | $44.2215 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $152.48 | 8.222% | $165.0169 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $916.20 | $1,001.6742 | $1,001.67 | $1,001.60 | $1,001.70 | |