| 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 | $149.93 | 13.416% | $170.0446 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $247.43 | 5.517% | $261.0807 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $6.36 | 5.737% | $6.7249 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $87.60 | 3.685% | $90.8281 | $90.83 | $90.85 | $90.80 |
| Purchase #5 | $170.41 | 6.651% | $181.744 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $15.63 | 12.365% | $17.5626 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $113.45 | 5.167% | $119.312 | $119.31 | $119.30 | $119.30 |
| 7 purchase totals = | $790.81 | $847.2969 | $847.28 | $847.30 | $847.20 | |