| 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 | $163.80 | 9.248% | $178.9482 | $178.95 | $178.95 | $178.90 |
| Purchase #2 | $72.89 | 11.133% | $81.0048 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $45.40 | 7.462% | $48.7877 | $48.79 | $48.80 | $48.80 |
| Purchase #4 | $237.57 | 3.841% | $246.6951 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $110.62 | 3.466% | $114.4541 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $163.34 | 8.383% | $177.0328 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $203.55 | 10.373% | $224.6642 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $997.17 | $1,071.5869 | $1,071.58 | $1,071.60 | $1,071.60 | |