| 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 | $181.81 | 7.604% | $195.6348 | $195.63 | $195.65 | $195.60 |
| Purchase #2 | $145.73 | 10.680% | $161.294 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $167.44 | 6.175% | $177.7794 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $205.61 | 3.227% | $212.245 | $212.25 | $212.25 | $212.20 |
| Purchase #5 | $211.82 | 7.588% | $227.8929 | $227.89 | $227.90 | $227.90 |
| Purchase #6 | $99.46 | 9.375% | $108.7844 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $89.45 | 13.218% | $101.2735 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $1,101.32 | $1,184.9040 | $1,184.89 | $1,184.95 | $1,184.90 | |