| 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 | $5.75 | 13.501% | $6.5263 | $6.53 | $6.55 | $6.50 |
| Purchase #2 | $211.90 | 6.161% | $224.9552 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $202.33 | 11.353% | $225.3005 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $207.81 | 10.221% | $229.0503 | $229.05 | $229.05 | $229.10 |
| Purchase #5 | $31.98 | 4.269% | $33.3452 | $33.35 | $33.35 | $33.30 |
| Purchase #6 | $191.25 | 8.237% | $207.0033 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $147.81 | 6.336% | $157.1752 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $998.83 | $1,083.3560 | $1,083.37 | $1,083.40 | $1,083.40 | |