| 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 | $163.38 | 6.680% | $174.2938 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $162.40 | 13.550% | $184.4052 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $27.84 | 3.587% | $28.8386 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $142.44 | 3.848% | $147.9211 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $250.25 | 12.513% | $281.5638 | $281.56 | $281.55 | $281.60 |
| Purchase #6 | $162.73 | 6.418% | $173.174 | $173.17 | $173.15 | $173.20 |
| Purchase #7 | $61.32 | 3.838% | $63.6735 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $970.36 | $1,053.8700 | $1,053.86 | $1,053.80 | $1,053.90 | |