| 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 | $126.27 | 11.584% | $140.8971 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $114.35 | 8.575% | $124.1555 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $97.60 | 9.158% | $106.5382 | $106.54 | $106.55 | $106.50 |
| Purchase #4 | $68.68 | 13.508% | $77.9573 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $7.65 | 10.816% | $8.4774 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $173.66 | 6.376% | $184.7326 | $184.73 | $184.75 | $184.70 |
| Purchase #7 | $155.58 | 11.309% | $173.1745 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $743.79 | $815.9326 | $815.94 | $815.95 | $816.00 | |