| 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 | $160.36 | 13.306% | $181.6975 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $120.84 | 6.595% | $128.8094 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $195.41 | 7.347% | $209.7668 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $225.70 | 9.166% | $246.3877 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $182.26 | 9.591% | $199.7406 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $225.70 | 12.346% | $253.5649 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $121.49 | 13.737% | $138.1791 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $1,231.76 | $1,358.1460 | $1,358.15 | $1,358.15 | $1,358.20 | |