| 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 | $167.98 | 8.164% | $181.6939 | $181.69 | $181.70 | $181.70 |
| Purchase #2 | $175.84 | 7.250% | $188.5884 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $109.81 | 5.825% | $116.2064 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $51.73 | 8.843% | $56.3045 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $122.45 | 11.545% | $136.5869 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $40.69 | 13.241% | $46.0778 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $243.87 | 3.385% | $252.125 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $912.37 | $977.5829 | $977.59 | $977.65 | $977.60 | |