| 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 | $79.70 | 13.629% | $90.5623 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $149.56 | 12.326% | $167.9948 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $233.97 | 8.503% | $253.8645 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $202.76 | 5.695% | $214.3072 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $232.88 | 4.871% | $244.2236 | $244.22 | $244.20 | $244.20 |
| Purchase #6 | $79.50 | 3.440% | $82.2348 | $82.23 | $82.25 | $82.20 |
| Purchase #7 | $195.69 | 8.840% | $212.989 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $1,174.06 | $1,266.1762 | $1,266.16 | $1,266.15 | $1,266.20 | |