| 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 | $121.57 | 13.241% | $137.6671 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $14.27 | 8.288% | $15.4527 | $15.45 | $15.45 | $15.50 |
| Purchase #3 | $67.27 | 10.652% | $74.4356 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $132.28 | 3.122% | $136.4098 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $105.71 | 6.383% | $112.4575 | $112.46 | $112.45 | $112.50 |
| Purchase #6 | $84.35 | 13.637% | $95.8528 | $95.85 | $95.85 | $95.90 |
| Purchase #7 | $174.26 | 12.696% | $196.384 | $196.38 | $196.40 | $196.40 |
| 7 purchase totals = | $699.71 | $768.6595 | $768.66 | $768.65 | $768.80 | |