| 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 | $145.78 | 4.398% | $152.1914 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $238.98 | 4.634% | $250.0543 | $250.05 | $250.05 | $250.10 |
| Purchase #3 | $190.63 | 7.784% | $205.4686 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $98.47 | 7.872% | $106.2216 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $142.31 | 13.620% | $161.6926 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $237.64 | 3.700% | $246.4327 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $15.87 | 11.269% | $17.6584 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $1,069.68 | $1,139.7196 | $1,139.71 | $1,139.70 | $1,139.80 | |