| 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 | $139.49 | 10.311% | $153.8728 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $215.56 | 4.235% | $224.689 | $224.69 | $224.70 | $224.70 |
| Purchase #3 | $217.87 | 5.624% | $230.123 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $94.51 | 8.180% | $102.2409 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $150.78 | 9.572% | $165.2127 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $55.81 | 6.157% | $59.2462 | $59.25 | $59.25 | $59.20 |
| Purchase #7 | $37.77 | 11.254% | $42.0206 | $42.02 | $42.00 | $42.00 |
| 7 purchase totals = | $911.79 | $977.4052 | $977.40 | $977.35 | $977.30 | |