| 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 | $141.39 | 9.145% | $154.3201 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $192.49 | 11.803% | $215.2096 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $176.75 | 9.653% | $193.8117 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $125.32 | 10.245% | $138.159 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $65.31 | 12.687% | $73.5959 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $68.93 | 13.639% | $78.3314 | $78.33 | $78.35 | $78.30 |
| Purchase #7 | $136.92 | 11.187% | $152.2372 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $907.11 | $1,005.6649 | $1,005.67 | $1,005.65 | $1,005.60 | |