| 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 | $163.89 | 11.195% | $182.2375 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $249.45 | 8.152% | $269.7852 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $175.90 | 12.185% | $197.3334 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $152.42 | 7.264% | $163.4918 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $142.46 | 10.137% | $156.9012 | $156.90 | $156.90 | $156.90 |
| Purchase #6 | $79.51 | 12.525% | $89.4686 | $89.47 | $89.45 | $89.50 |
| Purchase #7 | $30.26 | 4.493% | $31.6196 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $993.89 | $1,090.8373 | $1,090.84 | $1,090.85 | $1,090.80 | |