| 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 | $119.37 | 12.374% | $134.1408 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $198.63 | 13.527% | $225.4987 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $5.87 | 5.298% | $6.181 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $138.75 | 11.539% | $154.7604 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $9.96 | 6.113% | $10.5689 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $116.42 | 7.248% | $124.8581 | $124.86 | $124.85 | $124.90 |
| Purchase #7 | $133.82 | 7.283% | $143.5661 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $722.82 | $799.5740 | $799.58 | $799.55 | $799.70 | |