| 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 | $172.25 | 11.340% | $191.7832 | $191.78 | $191.80 | $191.80 |
| Purchase #2 | $145.73 | 12.365% | $163.7495 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $238.97 | 3.210% | $246.6409 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $201.87 | 7.601% | $217.2141 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $187.73 | 5.476% | $198.0101 | $198.01 | $198.00 | $198.00 |
| Purchase #6 | $52.88 | 11.193% | $58.7989 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $246.80 | 11.731% | $275.7521 | $275.75 | $275.75 | $275.80 |
| 7 purchase totals = | $1,246.23 | $1,351.9488 | $1,351.94 | $1,351.95 | $1,351.90 | |