| 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 | $168.27 | 10.325% | $185.6439 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $243.38 | 3.681% | $252.3388 | $252.34 | $252.35 | $252.30 |
| Purchase #3 | $163.48 | 11.166% | $181.7342 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $187.77 | 3.429% | $194.2086 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $249.91 | 8.728% | $271.7221 | $271.72 | $271.70 | $271.70 |
| Purchase #6 | $198.57 | 8.795% | $216.0342 | $216.03 | $216.05 | $216.00 |
| Purchase #7 | $19.84 | 5.345% | $20.9004 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $1,231.22 | $1,322.5822 | $1,322.57 | $1,322.60 | $1,322.40 | |