| 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 | $13.79 | 10.443% | $15.2301 | $15.23 | $15.25 | $15.20 |
| Purchase #2 | $178.99 | 7.685% | $192.7454 | $192.75 | $192.75 | $192.70 |
| Purchase #3 | $184.92 | 12.428% | $207.9019 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $155.59 | 9.610% | $170.5422 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $34.27 | 8.433% | $37.16 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $205.51 | 5.206% | $216.2089 | $216.21 | $216.20 | $216.20 |
| Purchase #7 | $106.72 | 4.542% | $111.5672 | $111.57 | $111.55 | $111.60 |
| 7 purchase totals = | $879.79 | $951.3557 | $951.36 | $951.35 | $951.30 | |