| 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 | $196.64 | 6.677% | $209.7697 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $143.92 | 8.306% | $155.874 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $185.81 | 13.337% | $210.5915 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $134.92 | 11.322% | $150.1956 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $45.95 | 7.572% | $49.4293 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $220.38 | 7.680% | $237.3052 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $163.37 | 6.200% | $173.4989 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $1,090.99 | $1,186.6642 | $1,186.67 | $1,186.65 | $1,186.70 | |