| 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 | $139.48 | 7.293% | $149.6523 | $149.65 | $149.65 | $149.70 |
| Purchase #2 | $142.77 | 12.338% | $160.385 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $181.45 | 6.578% | $193.3858 | $193.39 | $193.40 | $193.40 |
| Purchase #4 | $9.72 | 11.243% | $10.8128 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $195.55 | 6.413% | $208.0906 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $193.62 | 10.398% | $213.7526 | $213.75 | $213.75 | $213.80 |
| Purchase #7 | $62.47 | 6.758% | $66.6917 | $66.69 | $66.70 | $66.70 |
| 7 purchase totals = | $925.06 | $1,002.7708 | $1,002.77 | $1,002.80 | $1,002.90 | |