| 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 | $71.45 | 8.521% | $77.5383 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $184.60 | 12.383% | $207.459 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $176.59 | 8.392% | $191.4094 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $208.84 | 6.761% | $222.9597 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $224.92 | 12.420% | $252.8551 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $201.31 | 9.352% | $220.1365 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $10.53 | 13.761% | $11.979 | $11.98 | $12.00 | $12.00 |
| 7 purchase totals = | $1,078.24 | $1,184.3370 | $1,184.35 | $1,184.35 | $1,184.40 | |