| 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 | $160.60 | 8.532% | $174.3024 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $32.80 | 8.779% | $35.6795 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $111.34 | 10.113% | $122.5998 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $104.65 | 11.359% | $116.5372 | $116.54 | $116.55 | $116.50 |
| Purchase #5 | $41.45 | 9.426% | $45.3571 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $181.82 | 13.708% | $206.7439 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $75.72 | 3.674% | $78.502 | $78.50 | $78.50 | $78.50 |
| 7 purchase totals = | $708.38 | $779.7219 | $779.72 | $779.75 | $779.70 | |