| 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 | $195.59 | 3.457% | $202.3515 | $202.35 | $202.35 | $202.40 |
| Purchase #2 | $82.70 | 6.647% | $88.1971 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $113.99 | 10.701% | $126.1881 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $5.47 | 7.231% | $5.8655 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $150.88 | 10.465% | $166.6696 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $19.60 | 11.361% | $21.8268 | $21.83 | $21.85 | $21.80 |
| Purchase #7 | $39.59 | 6.784% | $42.2758 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $607.82 | $653.3744 | $653.39 | $653.40 | $653.50 | |