| 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 | $100.46 | 11.393% | $111.9054 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $150.78 | 4.473% | $157.5244 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $12.32 | 3.844% | $12.7936 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $198.77 | 4.595% | $207.9035 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $162.57 | 13.223% | $184.0666 | $184.07 | $184.05 | $184.10 |
| Purchase #6 | $5.95 | 4.823% | $6.237 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $84.70 | 12.588% | $95.362 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $715.55 | $775.7925 | $775.79 | $775.75 | $775.80 | |