| 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 | $165.53 | 11.831% | $185.1139 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $98.99 | 13.363% | $112.218 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $100.97 | 11.873% | $112.9582 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $219.67 | 8.867% | $239.1481 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $157.82 | 9.206% | $172.3489 | $172.35 | $172.35 | $172.30 |
| Purchase #6 | $99.41 | 5.619% | $104.9958 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $92.74 | 9.556% | $101.6022 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $935.13 | $1,028.3851 | $1,028.39 | $1,028.35 | $1,028.30 | |