| 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 | $133.79 | 7.855% | $144.2992 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $238.36 | 8.117% | $257.7077 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $150.50 | 10.661% | $166.5448 | $166.54 | $166.55 | $166.50 |
| Purchase #4 | $227.33 | 13.459% | $257.9263 | $257.93 | $257.95 | $257.90 |
| Purchase #5 | $6.36 | 7.533% | $6.8391 | $6.84 | $6.85 | $6.80 |
| Purchase #6 | $119.38 | 4.547% | $124.8082 | $124.81 | $124.80 | $124.80 |
| Purchase #7 | $249.44 | 6.692% | $266.1325 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $1,125.16 | $1,224.2578 | $1,224.26 | $1,224.30 | $1,224.10 | |