| 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 | $140.45 | 4.633% | $146.957 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $204.77 | 13.160% | $231.7177 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $224.35 | 13.638% | $254.9469 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $101.53 | 5.868% | $107.4878 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $124.54 | 9.335% | $136.1658 | $136.17 | $136.15 | $136.20 |
| Purchase #6 | $35.97 | 12.361% | $40.4163 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $244.33 | 11.324% | $271.9979 | $272.00 | $272.00 | $272.00 |
| 7 purchase totals = | $1,075.94 | $1,189.6894 | $1,189.71 | $1,189.65 | $1,189.70 | |