| 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 | $164.46 | 12.850% | $185.5931 | $185.59 | $185.60 | $185.60 |
| Purchase #2 | $71.44 | 11.801% | $79.8706 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $74.63 | 3.329% | $77.1144 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $126.90 | 9.733% | $139.2512 | $139.25 | $139.25 | $139.30 |
| Purchase #5 | $60.93 | 3.835% | $63.2667 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $37.35 | 6.439% | $39.755 | $39.76 | $39.75 | $39.80 |
| Purchase #7 | $12.73 | 7.176% | $13.6435 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $548.44 | $598.4945 | $598.49 | $598.45 | $598.60 | |