| 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 | $135.32 | 10.841% | $149.99 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $182.84 | 10.338% | $201.742 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $26.44 | 5.520% | $27.8995 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $166.75 | 8.862% | $181.5274 | $181.53 | $181.55 | $181.50 |
| Purchase #5 | $105.96 | 12.358% | $119.0545 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $193.95 | 8.687% | $210.7984 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $105.99 | 6.831% | $113.2302 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $917.25 | $1,004.2420 | $1,004.24 | $1,004.30 | $1,004.20 | |