| 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 | $146.98 | 4.587% | $153.722 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $23.85 | 11.553% | $26.6054 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $113.61 | 12.333% | $127.6215 | $127.62 | $127.60 | $127.60 |
| Purchase #4 | $8.90 | 4.800% | $9.3272 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $157.52 | 3.801% | $163.5073 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $237.50 | 10.513% | $262.4684 | $262.47 | $262.45 | $262.50 |
| Purchase #7 | $101.69 | 9.849% | $111.7054 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $790.05 | $854.9572 | $854.97 | $854.90 | $854.90 | |