| 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 | $186.58 | 6.437% | $198.5902 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $55.27 | 3.756% | $57.3459 | $57.35 | $57.35 | $57.30 |
| Purchase #3 | $192.54 | 8.394% | $208.7018 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $137.44 | 6.546% | $146.4368 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $186.45 | 13.259% | $211.1714 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $74.88 | 9.712% | $82.1523 | $82.15 | $82.15 | $82.20 |
| Purchase #7 | $36.71 | 5.739% | $38.8168 | $38.82 | $38.80 | $38.80 |
| 7 purchase totals = | $869.87 | $943.2152 | $943.22 | $943.20 | $943.20 | |