| 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 | $218.28 | 3.616% | $226.173 | $226.17 | $226.15 | $226.20 |
| Purchase #2 | $17.79 | 3.183% | $18.3563 | $18.36 | $18.35 | $18.40 |
| Purchase #3 | $151.30 | 3.356% | $156.3776 | $156.38 | $156.40 | $156.40 |
| Purchase #4 | $182.54 | 11.216% | $203.0137 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $43.60 | 6.649% | $46.499 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $82.32 | 6.373% | $87.5663 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $137.44 | 12.731% | $154.9375 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $833.27 | $892.9234 | $892.93 | $892.90 | $893.00 | |