| 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 | $185.40 | 12.164% | $207.9521 | $207.95 | $207.95 | $208.00 |
| Purchase #2 | $19.35 | 13.659% | $21.993 | $21.99 | $22.00 | $22.00 |
| Purchase #3 | $80.86 | 7.510% | $86.9326 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $39.70 | 6.369% | $42.2285 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $34.25 | 10.723% | $37.9226 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $115.70 | 4.275% | $120.6462 | $120.65 | $120.65 | $120.60 |
| Purchase #7 | $204.36 | 12.153% | $229.1959 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $679.62 | $746.8709 | $746.87 | $746.90 | $746.80 | |