| 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 | $160.25 | 5.202% | $168.5862 | $168.59 | $168.60 | $168.60 |
| Purchase #2 | $56.88 | 3.220% | $58.7115 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $134.55 | 7.272% | $144.3345 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $30.42 | 12.581% | $34.2471 | $34.25 | $34.25 | $34.20 |
| Purchase #5 | $156.70 | 9.343% | $171.3405 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $111.93 | 12.628% | $126.0645 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $76.62 | 4.330% | $79.9376 | $79.94 | $79.95 | $79.90 |
| 7 purchase totals = | $727.35 | $783.2219 | $783.22 | $783.25 | $783.10 | |