| 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 | $141.72 | 10.522% | $156.6318 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $188.32 | 3.846% | $195.5628 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $174.64 | 9.288% | $190.8606 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $7.41 | 6.104% | $7.8623 | $7.86 | $7.85 | $7.90 |
| Purchase #5 | $52.67 | 8.347% | $57.0664 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $137.87 | 4.263% | $143.7474 | $143.75 | $143.75 | $143.70 |
| Purchase #7 | $56.79 | 3.520% | $58.789 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $759.42 | $810.5203 | $810.52 | $810.50 | $810.60 | |