| 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 | $133.33 | 13.415% | $151.2162 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $129.73 | 4.177% | $135.1488 | $135.15 | $135.15 | $135.10 |
| Purchase #3 | $77.46 | 10.695% | $85.7443 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $232.25 | 12.841% | $262.0732 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $148.90 | 7.454% | $159.999 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $214.88 | 9.108% | $234.4513 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $147.30 | 5.514% | $155.4221 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $1,083.85 | $1,184.0549 | $1,184.05 | $1,184.00 | $1,184.00 | |