| 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 | $164.41 | 11.405% | $183.161 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $176.82 | 7.411% | $189.9241 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $221.49 | 12.640% | $249.4863 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $104.74 | 8.692% | $113.844 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $132.95 | 5.229% | $139.902 | $139.90 | $139.90 | $139.90 |
| Purchase #6 | $182.81 | 5.334% | $192.5611 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $91.99 | 12.832% | $103.7942 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $1,075.21 | $1,172.6727 | $1,172.66 | $1,172.65 | $1,172.70 | |