| 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 | $145.37 | 9.350% | $158.9621 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $55.47 | 12.437% | $62.3688 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $51.79 | 12.651% | $58.342 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $186.38 | 6.258% | $198.0437 | $198.04 | $198.05 | $198.00 |
| Purchase #5 | $110.92 | 6.382% | $117.9989 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $126.64 | 7.436% | $136.057 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $121.62 | 7.656% | $130.9312 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $798.19 | $862.7037 | $862.70 | $862.70 | $862.70 | |