| 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 | $154.26 | 3.111% | $159.059 | $159.06 | $159.05 | $159.10 |
| Purchase #2 | $173.89 | 3.259% | $179.5571 | $179.56 | $179.55 | $179.60 |
| Purchase #3 | $153.33 | 7.403% | $164.681 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $225.94 | 3.616% | $234.11 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $52.56 | 12.780% | $59.2772 | $59.28 | $59.30 | $59.30 |
| Purchase #6 | $150.64 | 6.337% | $160.1861 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $201.62 | 3.252% | $208.1767 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $1,112.24 | $1,165.0471 | $1,165.06 | $1,165.10 | $1,165.20 | |