| 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 | $147.50 | 11.265% | $164.1159 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $136.42 | 4.545% | $142.6203 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $231.94 | 6.483% | $246.9767 | $246.98 | $247.00 | $247.00 |
| Purchase #4 | $247.79 | 7.264% | $265.7895 | $265.79 | $265.80 | $265.80 |
| Purchase #5 | $10.31 | 7.486% | $11.0818 | $11.08 | $11.10 | $11.10 |
| Purchase #6 | $193.92 | 6.455% | $206.4375 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $63.30 | 13.867% | $72.0778 | $72.08 | $72.10 | $72.10 |
| 7 purchase totals = | $1,031.18 | $1,109.0995 | $1,109.11 | $1,109.15 | $1,109.10 | |