| 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 | $174.61 | 7.682% | $188.0235 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $208.76 | 10.374% | $230.4168 | $230.42 | $230.40 | $230.40 |
| Purchase #3 | $165.65 | 9.273% | $181.0107 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $246.47 | 3.604% | $255.3528 | $255.35 | $255.35 | $255.40 |
| Purchase #5 | $187.34 | 4.522% | $195.8115 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $134.30 | 3.858% | $139.4813 | $139.48 | $139.50 | $139.50 |
| Purchase #7 | $120.61 | 12.147% | $135.2605 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $1,237.74 | $1,325.3571 | $1,325.35 | $1,325.30 | $1,325.40 | |