| 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 | $160.94 | 6.743% | $171.7922 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $241.92 | 11.729% | $270.2948 | $270.29 | $270.30 | $270.30 |
| Purchase #3 | $46.64 | 10.343% | $51.464 | $51.46 | $51.45 | $51.50 |
| Purchase #4 | $175.78 | 12.835% | $198.3414 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $73.42 | 5.469% | $77.4353 | $77.44 | $77.45 | $77.40 |
| Purchase #6 | $50.48 | 10.508% | $55.7844 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $77.87 | 5.306% | $82.0018 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $827.05 | $907.1139 | $907.10 | $907.15 | $907.10 | |