| 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 | $126.37 | 7.449% | $135.7833 | $135.78 | $135.80 | $135.80 |
| Purchase #2 | $65.66 | 5.480% | $69.2582 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $120.97 | 10.144% | $133.2412 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $217.84 | 9.225% | $237.9357 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $5.67 | 13.113% | $6.4135 | $6.41 | $6.40 | $6.40 |
| Purchase #6 | $59.32 | 10.649% | $65.637 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $165.87 | 11.677% | $185.2386 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $761.70 | $833.5075 | $833.51 | $833.55 | $833.40 | |