| 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 | $87.75 | 6.693% | $93.6231 | $93.62 | $93.60 | $93.60 |
| Purchase #2 | $156.99 | 8.398% | $170.174 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $247.83 | 13.357% | $280.9327 | $280.93 | $280.95 | $280.90 |
| Purchase #4 | $155.42 | 7.756% | $167.4744 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $222.39 | 10.630% | $246.0301 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $196.30 | 10.838% | $217.575 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $220.37 | 8.621% | $239.3681 | $239.37 | $239.35 | $239.40 |
| 7 purchase totals = | $1,287.05 | $1,415.1774 | $1,415.17 | $1,415.15 | $1,415.20 | |