| 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 | $129.35 | 4.796% | $135.5536 | $135.55 | $135.55 | $135.60 |
| Purchase #2 | $49.29 | 11.556% | $54.986 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $148.49 | 3.771% | $154.0896 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $191.27 | 5.599% | $201.9792 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $224.75 | 13.307% | $254.6575 | $254.66 | $254.65 | $254.70 |
| Purchase #6 | $156.70 | 4.652% | $163.9897 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $180.28 | 9.124% | $196.7287 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $1,080.13 | $1,161.9843 | $1,161.99 | $1,162.05 | $1,162.10 | |