| 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 | $145.44 | 4.645% | $152.1957 | $152.20 | $152.20 | $152.20 |
| Purchase #2 | $161.97 | 10.514% | $178.9995 | $179.00 | $179.00 | $179.00 |
| Purchase #3 | $22.37 | 3.203% | $23.0865 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $11.35 | 5.750% | $12.0026 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $211.71 | 9.161% | $231.1048 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $198.34 | 6.440% | $211.1131 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $207.39 | 12.713% | $233.7555 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $958.57 | $1,042.2577 | $1,042.26 | $1,042.25 | $1,042.30 | |