| 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 | $152.42 | 13.596% | $173.143 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $167.55 | 4.198% | $174.5837 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $207.62 | 7.301% | $222.7783 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $125.99 | 5.300% | $132.6675 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $150.84 | 3.126% | $155.5553 | $155.56 | $155.55 | $155.60 |
| Purchase #6 | $91.84 | 3.695% | $95.2335 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $12.28 | 10.254% | $13.5392 | $13.54 | $13.55 | $13.50 |
| 7 purchase totals = | $908.54 | $967.5005 | $967.50 | $967.55 | $967.50 | |