| 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 | $148.97 | 5.102% | $156.5704 | $156.57 | $156.55 | $156.60 |
| Purchase #2 | $48.64 | 10.865% | $53.9247 | $53.92 | $53.90 | $53.90 |
| Purchase #3 | $231.55 | 8.841% | $252.0213 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $108.45 | 4.162% | $112.9637 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $239.57 | 12.164% | $268.7113 | $268.71 | $268.70 | $268.70 |
| Purchase #6 | $38.76 | 12.373% | $43.5558 | $43.56 | $43.55 | $43.60 |
| Purchase #7 | $27.25 | 11.872% | $30.4851 | $30.49 | $30.50 | $30.50 |
| 7 purchase totals = | $843.19 | $918.2323 | $918.23 | $918.15 | $918.30 | |