| 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 | $142.62 | 10.708% | $157.8917 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $248.49 | 9.787% | $272.8097 | $272.81 | $272.80 | $272.80 |
| Purchase #3 | $140.61 | 11.262% | $156.4455 | $156.45 | $156.45 | $156.40 |
| Purchase #4 | $40.54 | 3.398% | $41.9175 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $205.44 | 12.535% | $231.1919 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $168.64 | 10.172% | $185.7941 | $185.79 | $185.80 | $185.80 |
| Purchase #7 | $23.87 | 9.865% | $26.2248 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $970.21 | $1,072.2752 | $1,072.27 | $1,072.25 | $1,072.20 | |