| 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 | $143.94 | 3.185% | $148.5245 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $35.28 | 12.453% | $39.6734 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $242.43 | 4.759% | $253.9672 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $30.69 | 3.216% | $31.677 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $145.29 | 5.268% | $152.9439 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $177.80 | 12.762% | $200.4908 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $106.92 | 11.602% | $119.3249 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $882.35 | $946.6017 | $946.59 | $946.55 | $946.60 | |