| 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 | $181.35 | 5.132% | $190.6569 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $197.97 | 11.785% | $221.3008 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $27.99 | 12.383% | $31.456 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $129.94 | 12.809% | $146.584 | $146.58 | $146.60 | $146.60 |
| Purchase #5 | $22.32 | 9.404% | $24.419 | $24.42 | $24.40 | $24.40 |
| Purchase #6 | $125.36 | 9.356% | $137.0887 | $137.09 | $137.10 | $137.10 |
| Purchase #7 | $7.91 | 10.105% | $8.7093 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $692.84 | $760.2147 | $760.22 | $760.20 | $760.30 | |