| 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 | $163.85 | 10.648% | $181.2967 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $122.77 | 10.220% | $135.3171 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $85.39 | 7.447% | $91.749 | $91.75 | $91.75 | $91.70 |
| Purchase #4 | $19.88 | 10.762% | $22.0195 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $111.58 | 12.185% | $125.176 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $93.45 | 11.857% | $104.5304 | $104.53 | $104.55 | $104.50 |
| Purchase #7 | $127.54 | 4.597% | $133.403 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $724.46 | $793.4917 | $793.50 | $793.50 | $793.40 | |