| 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 | $170.35 | 12.710% | $192.0015 | $192.00 | $192.00 | $192.00 |
| Purchase #2 | $115.58 | 4.537% | $120.8239 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $51.39 | 13.344% | $58.2475 | $58.25 | $58.25 | $58.20 |
| Purchase #4 | $77.43 | 11.842% | $86.5993 | $86.60 | $86.60 | $86.60 |
| Purchase #5 | $70.40 | 6.563% | $75.0204 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $196.36 | 5.489% | $207.1382 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $103.40 | 8.507% | $112.1962 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $784.91 | $852.0270 | $852.03 | $852.00 | $851.90 | |