| 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 | $180.79 | 5.122% | $190.0501 | $190.05 | $190.05 | $190.10 |
| Purchase #2 | $51.63 | 5.683% | $54.5641 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $98.50 | 7.186% | $105.5782 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $72.43 | 11.828% | $80.997 | $81.00 | $81.00 | $81.00 |
| Purchase #5 | $203.83 | 7.638% | $219.3985 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $30.44 | 5.595% | $32.1431 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $197.58 | 9.237% | $215.8305 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $835.20 | $898.5615 | $898.56 | $898.60 | $898.60 | |