| 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 | $185.88 | 6.517% | $197.9938 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $242.31 | 9.119% | $264.4062 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $172.83 | 5.336% | $182.0522 | $182.05 | $182.05 | $182.10 |
| Purchase #4 | $61.31 | 9.873% | $67.3631 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $50.28 | 8.589% | $54.5985 | $54.60 | $54.60 | $54.60 |
| Purchase #6 | $93.46 | 4.474% | $97.6414 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $145.96 | 5.517% | $154.0126 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $952.03 | $1,018.0678 | $1,018.06 | $1,018.05 | $1,018.10 | |