| 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 | $174.33 | 6.830% | $186.2367 | $186.24 | $186.25 | $186.20 |
| Purchase #2 | $199.62 | 9.588% | $218.7596 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $106.32 | 6.679% | $113.4211 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $130.45 | 8.611% | $141.683 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $222.61 | 10.640% | $246.2957 | $246.30 | $246.30 | $246.30 |
| Purchase #6 | $52.81 | 11.196% | $58.7226 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $138.87 | 12.424% | $156.1232 | $156.12 | $156.10 | $156.10 |
| 7 purchase totals = | $1,025.01 | $1,121.2419 | $1,121.24 | $1,121.20 | $1,121.20 | |