| 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 | $145.59 | 7.801% | $156.9475 | $156.95 | $156.95 | $156.90 |
| Purchase #2 | $5.76 | 7.464% | $6.1899 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $150.86 | 10.358% | $166.4861 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $247.60 | 13.840% | $281.8678 | $281.87 | $281.85 | $281.90 |
| Purchase #5 | $9.59 | 7.417% | $10.3013 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $134.51 | 8.552% | $146.0133 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $80.55 | 4.703% | $84.3383 | $84.34 | $84.35 | $84.30 |
| 7 purchase totals = | $774.46 | $852.1442 | $852.15 | $852.15 | $852.10 | |