| 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 | $107.74 | 6.793% | $115.0588 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $163.49 | 4.263% | $170.4596 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $159.25 | 10.335% | $175.7085 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $63.66 | 8.370% | $68.9883 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $144.56 | 4.411% | $150.9365 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $237.64 | 5.285% | $250.1993 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $144.72 | 5.749% | $153.04 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $1,021.06 | $1,084.3910 | $1,084.40 | $1,084.40 | $1,084.40 | |