| 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 | $149.74 | 10.854% | $165.9928 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $207.33 | 5.723% | $219.1955 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $157.32 | 5.772% | $166.4005 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $210.88 | 13.566% | $239.488 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $130.41 | 7.671% | $140.4138 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $229.52 | 13.724% | $261.0193 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $125.58 | 7.606% | $135.1316 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $1,210.78 | $1,327.6415 | $1,327.64 | $1,327.65 | $1,327.60 | |