| 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 | $138.69 | 11.741% | $154.9736 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $202.30 | 7.371% | $217.2115 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $13.92 | 13.160% | $15.7519 | $15.75 | $15.75 | $15.80 |
| Purchase #4 | $58.91 | 5.690% | $62.262 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $129.40 | 7.543% | $139.1606 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $81.52 | 11.118% | $90.5834 | $90.58 | $90.60 | $90.60 |
| Purchase #7 | $240.74 | 9.824% | $264.3903 | $264.39 | $264.40 | $264.40 |
| 7 purchase totals = | $865.48 | $944.3333 | $944.32 | $944.30 | $944.50 | |