| 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 | $177.87 | 3.196% | $183.5547 | $183.55 | $183.55 | $183.60 |
| Purchase #2 | $219.75 | 3.410% | $227.2435 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $232.89 | 9.367% | $254.7048 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $245.77 | 5.794% | $260.0099 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $153.42 | 5.455% | $161.7891 | $161.79 | $161.80 | $161.80 |
| Purchase #6 | $158.91 | 5.149% | $167.0923 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $79.87 | 10.735% | $88.444 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $1,268.48 | $1,342.8383 | $1,342.82 | $1,342.85 | $1,342.80 | |