| 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 | $32.81 | 10.828% | $36.3627 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $141.35 | 11.687% | $157.8696 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $140.37 | 4.188% | $146.2487 | $146.25 | $146.25 | $146.20 |
| Purchase #4 | $221.44 | 3.676% | $229.5801 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $137.46 | 10.668% | $152.1242 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $223.38 | 5.681% | $236.0702 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $202.66 | 3.354% | $209.4572 | $209.46 | $209.45 | $209.50 |
| 7 purchase totals = | $1,099.47 | $1,167.7127 | $1,167.71 | $1,167.65 | $1,167.80 | |