| 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 | $139.61 | 10.690% | $154.5343 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $120.85 | 9.189% | $131.9549 | $131.95 | $131.95 | $132.00 |
| Purchase #3 | $197.42 | 3.290% | $203.9151 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $143.73 | 7.837% | $154.9941 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $186.85 | 10.602% | $206.6598 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $244.65 | 9.200% | $267.1578 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $205.62 | 13.874% | $234.1477 | $234.15 | $234.15 | $234.10 |
| 7 purchase totals = | $1,238.73 | $1,353.3637 | $1,353.36 | $1,353.35 | $1,353.40 | |