| 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 | $225.87 | 3.195% | $233.0865 | $233.09 | $233.10 | $233.10 |
| Purchase #2 | $212.99 | 7.390% | $228.73 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $179.56 | 7.464% | $192.9624 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $144.95 | 8.227% | $156.875 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $39.46 | 6.680% | $42.0959 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $136.92 | 9.512% | $149.9438 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $128.38 | 10.230% | $141.5133 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $1,068.13 | $1,145.2069 | $1,145.21 | $1,145.25 | $1,145.20 | |