| 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 | $225.32 | 7.853% | $243.0144 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $190.26 | 4.418% | $198.6657 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $31.99 | 13.470% | $36.2991 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $8.70 | 8.297% | $9.4218 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $48.95 | 10.187% | $53.9365 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $127.83 | 6.657% | $136.3396 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $132.94 | 8.148% | $143.772 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $765.99 | $821.4491 | $821.45 | $821.40 | $821.40 | |