| 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 | $139.82 | 10.592% | $154.6297 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $158.26 | 3.417% | $163.6677 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $54.46 | 12.524% | $61.2806 | $61.28 | $61.30 | $61.30 |
| Purchase #4 | $31.86 | 11.447% | $35.507 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $44.69 | 7.169% | $47.8938 | $47.89 | $47.90 | $47.90 |
| Purchase #6 | $92.46 | 8.517% | $100.3348 | $100.33 | $100.35 | $100.30 |
| Purchase #7 | $12.29 | 7.508% | $13.2127 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $533.84 | $576.5263 | $576.52 | $576.55 | $576.50 | |