| 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 | $156.68 | 7.325% | $168.1568 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $185.56 | 11.835% | $207.521 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $23.79 | 5.620% | $25.127 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $167.41 | 9.612% | $183.5014 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $168.78 | 7.223% | $180.971 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $104.99 | 5.371% | $110.629 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $144.93 | 7.273% | $155.4708 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $952.14 | $1,031.3770 | $1,031.38 | $1,031.35 | $1,031.40 | |