| 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 | $166.44 | 10.660% | $184.1825 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $68.35 | 5.807% | $72.3191 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $53.55 | 7.487% | $57.5593 | $57.56 | $57.55 | $57.60 |
| Purchase #4 | $41.73 | 5.390% | $43.9792 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $155.30 | 10.442% | $171.5164 | $171.52 | $171.50 | $171.50 |
| Purchase #6 | $174.97 | 3.698% | $181.4404 | $181.44 | $181.45 | $181.40 |
| Purchase #7 | $83.89 | 3.394% | $86.7372 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $744.23 | $797.7341 | $797.74 | $797.75 | $797.70 | |