| 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 | $126.75 | 7.298% | $136.0002 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $173.26 | 7.810% | $186.7916 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $215.56 | 13.671% | $245.0292 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $144.96 | 7.611% | $155.9929 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $160.48 | 9.540% | $175.7898 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $20.86 | 8.277% | $22.5866 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $236.73 | 13.530% | $268.7596 | $268.76 | $268.75 | $268.80 |
| 7 purchase totals = | $1,078.60 | $1,190.9499 | $1,190.95 | $1,191.00 | $1,191.00 | |