| 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 | $181.57 | 9.353% | $198.5522 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $80.55 | 8.371% | $87.2928 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $243.85 | 3.410% | $252.1653 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $108.47 | 3.823% | $112.6168 | $112.62 | $112.60 | $112.60 |
| Purchase #5 | $6.26 | 3.473% | $6.4774 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $159.96 | 13.391% | $181.3802 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $73.92 | 6.280% | $78.5622 | $78.56 | $78.55 | $78.60 |
| 7 purchase totals = | $854.58 | $917.0469 | $917.05 | $917.05 | $917.20 | |