| 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 | $145.89 | 9.493% | $159.7393 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $57.79 | 7.712% | $62.2468 | $62.25 | $62.25 | $62.20 |
| Purchase #3 | $241.36 | 6.615% | $257.326 | $257.33 | $257.35 | $257.30 |
| Purchase #4 | $32.84 | 11.328% | $36.5601 | $36.56 | $36.55 | $36.60 |
| Purchase #5 | $202.93 | 6.375% | $215.8668 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $249.56 | 13.193% | $282.4845 | $282.48 | $282.50 | $282.50 |
| Purchase #7 | $122.36 | 13.858% | $139.3166 | $139.32 | $139.30 | $139.30 |
| 7 purchase totals = | $1,052.73 | $1,153.5401 | $1,153.55 | $1,153.55 | $1,153.50 | |