| 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 | $236.64 | 6.128% | $251.1413 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $51.29 | 6.822% | $54.789 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $174.91 | 13.583% | $198.668 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $42.63 | 11.438% | $47.506 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $169.73 | 5.151% | $178.4728 | $178.47 | $178.45 | $178.50 |
| Purchase #6 | $78.91 | 3.624% | $81.7697 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $99.54 | 7.186% | $106.6929 | $106.69 | $106.70 | $106.70 |
| 7 purchase totals = | $853.65 | $919.0397 | $919.04 | $919.00 | $919.10 | |