| 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 | $77.56 | 9.421% | $84.8669 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $134.82 | 4.775% | $141.2577 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $201.67 | 6.692% | $215.1658 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $18.92 | 7.141% | $20.2711 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $133.93 | 5.448% | $141.2265 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $230.84 | 3.521% | $238.9679 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $122.74 | 10.837% | $136.0413 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $920.48 | $977.7972 | $977.81 | $977.75 | $977.90 | |