| 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 | $184.59 | 12.848% | $208.3061 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $142.29 | 3.455% | $147.2061 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $67.61 | 6.402% | $71.9384 | $71.94 | $71.95 | $71.90 |
| Purchase #4 | $23.74 | 6.686% | $25.3273 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $78.67 | 10.227% | $86.7156 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $100.38 | 7.792% | $108.2016 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $83.26 | 5.548% | $87.8793 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $680.54 | $735.5744 | $735.59 | $735.60 | $735.50 | |