| 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 | $128.59 | 4.341% | $134.1721 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $163.28 | 9.189% | $178.2838 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $215.27 | 11.110% | $239.1865 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $136.97 | 9.677% | $150.2246 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $45.72 | 5.580% | $48.2712 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $96.76 | 4.177% | $100.8017 | $100.80 | $100.80 | $100.80 |
| Purchase #7 | $199.47 | 5.871% | $211.1809 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $986.06 | $1,062.1208 | $1,062.11 | $1,062.10 | $1,062.20 | |