| 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 | $142.60 | 8.672% | $154.9663 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $201.73 | 10.121% | $222.1471 | $222.15 | $222.15 | $222.10 |
| Purchase #3 | $143.85 | 8.382% | $155.9075 | $155.91 | $155.90 | $155.90 |
| Purchase #4 | $212.64 | 3.711% | $220.5311 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $182.90 | 13.375% | $207.3629 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $200.60 | 9.846% | $220.3511 | $220.35 | $220.35 | $220.40 |
| Purchase #7 | $6.84 | 5.511% | $7.217 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $1,091.16 | $1,188.4830 | $1,188.49 | $1,188.45 | $1,188.50 | |