| 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 | $156.45 | 4.612% | $163.6655 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $38.83 | 5.444% | $40.9439 | $40.94 | $40.95 | $40.90 |
| Purchase #3 | $52.87 | 3.183% | $54.5529 | $54.55 | $54.55 | $54.60 |
| Purchase #4 | $166.67 | 5.555% | $175.9285 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $202.61 | 8.598% | $220.0304 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $110.45 | 9.869% | $121.3503 | $121.35 | $121.35 | $121.40 |
| Purchase #7 | $125.36 | 3.785% | $130.1049 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $853.24 | $906.5764 | $906.57 | $906.60 | $906.60 | |