| 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 | $87.91 | 12.382% | $98.795 | $98.80 | $98.80 | $98.80 |
| Purchase #2 | $201.35 | 11.461% | $224.4267 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $164.55 | 5.840% | $174.1597 | $174.16 | $174.15 | $174.20 |
| Purchase #4 | $36.56 | 13.585% | $41.5267 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $145.53 | 12.531% | $163.7664 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $8.94 | 4.638% | $9.3546 | $9.35 | $9.35 | $9.40 |
| Purchase #7 | $147.86 | 12.695% | $166.6308 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $792.70 | $878.6599 | $878.67 | $878.70 | $878.70 | |