| 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 | $148.43 | 9.395% | $162.375 | $162.38 | $162.40 | $162.40 |
| Purchase #2 | $87.47 | 6.310% | $92.9894 | $92.99 | $93.00 | $93.00 |
| Purchase #3 | $91.30 | 6.189% | $96.9506 | $96.95 | $96.95 | $97.00 |
| Purchase #4 | $209.47 | 7.390% | $224.9498 | $224.95 | $224.95 | $224.90 |
| Purchase #5 | $147.62 | 4.421% | $154.1463 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $153.28 | 5.521% | $161.7426 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $55.78 | 5.524% | $58.8613 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $893.35 | $952.0150 | $952.02 | $952.05 | $952.00 | |