| 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 | $136.92 | 6.754% | $146.1676 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $92.82 | 8.306% | $100.5296 | $100.53 | $100.55 | $100.50 |
| Purchase #3 | $114.97 | 6.604% | $122.5626 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $11.69 | 4.231% | $12.1846 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $73.76 | 9.742% | $80.9457 | $80.95 | $80.95 | $80.90 |
| Purchase #6 | $131.64 | 10.401% | $145.3319 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $174.99 | 9.172% | $191.0401 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $736.79 | $798.7621 | $798.76 | $798.80 | $798.70 | |