| 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 | $192.68 | 8.327% | $208.7245 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $181.66 | 4.151% | $189.2007 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $150.29 | 13.487% | $170.5596 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $183.52 | 9.861% | $201.6169 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $60.33 | 4.536% | $63.0666 | $63.07 | $63.05 | $63.10 |
| Purchase #6 | $119.56 | 4.782% | $125.2774 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $169.36 | 3.339% | $175.0149 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $1,057.40 | $1,133.4606 | $1,133.46 | $1,133.40 | $1,133.50 | |