| 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 | $226.70 | 11.487% | $252.741 | $252.74 | $252.75 | $252.70 |
| Purchase #2 | $163.65 | 4.857% | $171.5985 | $171.60 | $171.60 | $171.60 |
| Purchase #3 | $120.39 | 13.203% | $136.2851 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $173.25 | 6.248% | $184.0747 | $184.07 | $184.05 | $184.10 |
| Purchase #5 | $47.34 | 3.847% | $49.1612 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $156.41 | 6.154% | $166.0355 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $161.99 | 6.778% | $172.9697 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $1,049.73 | $1,132.8657 | $1,132.87 | $1,132.85 | $1,132.90 | |