| 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 | $167.92 | 9.382% | $183.6743 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $139.92 | 13.528% | $158.8484 | $158.85 | $158.85 | $158.80 |
| Purchase #3 | $153.64 | 10.856% | $170.3192 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $184.34 | 12.836% | $208.0019 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $40.53 | 12.113% | $45.4394 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $197.31 | 11.484% | $219.9691 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $222.61 | 7.584% | $239.4927 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $1,106.27 | $1,225.7450 | $1,225.74 | $1,225.70 | $1,225.70 | |