| 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 | $222.52 | 4.133% | $231.7168 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $151.34 | 3.297% | $156.3297 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $21.32 | 13.691% | $24.2389 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $41.98 | 3.277% | $43.3557 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $182.87 | 10.217% | $201.5538 | $201.55 | $201.55 | $201.60 |
| Purchase #6 | $64.58 | 3.833% | $67.0554 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $37.86 | 8.409% | $41.0436 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $722.47 | $765.2939 | $765.30 | $765.30 | $765.30 | |