| 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 | $182.92 | 8.445% | $198.3676 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $154.83 | 12.482% | $174.1559 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $176.46 | 6.342% | $187.6511 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $246.96 | 4.339% | $257.6756 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $171.87 | 13.462% | $195.0071 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $151.69 | 6.329% | $161.2905 | $161.29 | $161.30 | $161.30 |
| Purchase #7 | $196.43 | 11.264% | $218.5559 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $1,281.16 | $1,392.7037 | $1,392.72 | $1,392.70 | $1,392.90 | |