| 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 | $182.28 | 5.712% | $192.6918 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $172.48 | 11.342% | $192.0427 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $22.44 | 8.259% | $24.2933 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $15.75 | 13.622% | $17.8955 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $44.76 | 3.279% | $46.2277 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $243.73 | 6.407% | $259.3458 | $259.35 | $259.35 | $259.30 |
| Purchase #7 | $73.45 | 8.565% | $79.741 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $754.89 | $812.2378 | $812.24 | $812.30 | $812.10 | |