| 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 | $156.41 | 7.642% | $168.3629 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $25.57 | 7.381% | $27.4573 | $27.46 | $27.45 | $27.50 |
| Purchase #3 | $23.89 | 11.475% | $26.6314 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $17.39 | 13.381% | $19.717 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $106.91 | 6.287% | $113.6314 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $63.84 | 13.606% | $72.5261 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $186.45 | 8.588% | $202.4623 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $580.46 | $630.7884 | $630.79 | $630.80 | $630.80 | |