| 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 | $143.87 | 8.649% | $156.3133 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $207.32 | 12.177% | $232.5654 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $237.37 | 3.571% | $245.8465 | $245.85 | $245.85 | $245.80 |
| Purchase #4 | $156.36 | 11.599% | $174.4962 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $231.37 | 5.745% | $244.6622 | $244.66 | $244.65 | $244.70 |
| Purchase #6 | $84.84 | 5.110% | $89.1753 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $76.47 | 3.510% | $79.1541 | $79.15 | $79.15 | $79.20 |
| 7 purchase totals = | $1,137.60 | $1,222.2130 | $1,222.22 | $1,222.20 | $1,222.30 | |