| 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 | $149.45 | 8.860% | $162.6913 | $162.69 | $162.70 | $162.70 |
| Purchase #2 | $231.30 | 10.757% | $256.1809 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $235.76 | 4.414% | $246.1664 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $177.83 | 4.779% | $186.3285 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $51.27 | 11.660% | $57.2481 | $57.25 | $57.25 | $57.20 |
| Purchase #6 | $15.74 | 10.172% | $17.3411 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $181.25 | 8.238% | $196.1814 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $1,042.60 | $1,122.1377 | $1,122.14 | $1,122.20 | $1,122.10 | |