| 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 | $175.58 | 6.302% | $186.6451 | $186.65 | $186.65 | $186.60 |
| Purchase #2 | $24.58 | 6.718% | $26.2313 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $132.61 | 11.340% | $147.648 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $14.50 | 4.281% | $15.1207 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $7.77 | 6.738% | $8.2935 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $133.79 | 6.329% | $142.2576 | $142.26 | $142.25 | $142.30 |
| Purchase #7 | $178.98 | 10.414% | $197.619 | $197.62 | $197.60 | $197.60 |
| 7 purchase totals = | $667.81 | $723.8152 | $723.82 | $723.80 | $723.70 | |