| 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 | $144.80 | 8.676% | $157.3628 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $25.98 | 7.399% | $27.9023 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $100.74 | 5.236% | $106.0147 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $104.45 | 7.741% | $112.5355 | $112.54 | $112.55 | $112.50 |
| Purchase #5 | $79.85 | 12.759% | $90.0381 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $236.34 | 13.370% | $267.9387 | $267.94 | $267.95 | $267.90 |
| Purchase #7 | $191.42 | 3.648% | $198.403 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $883.58 | $960.1951 | $960.19 | $960.20 | $960.10 | |