| 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 | $188.33 | 4.284% | $196.3981 | $196.40 | $196.40 | $196.40 |
| Purchase #2 | $219.33 | 6.256% | $233.0513 | $233.05 | $233.05 | $233.10 |
| Purchase #3 | $121.81 | 11.305% | $135.5806 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $60.74 | 12.699% | $68.4534 | $68.45 | $68.45 | $68.50 |
| Purchase #5 | $122.28 | 3.587% | $126.6662 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $173.35 | 4.339% | $180.8717 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $180.25 | 4.785% | $188.875 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $1,066.09 | $1,129.8963 | $1,129.90 | $1,129.90 | $1,130.10 | |