| 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 | $175.42 | 6.640% | $187.0679 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $30.36 | 3.287% | $31.3579 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $214.72 | 8.808% | $233.6325 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $156.26 | 8.652% | $169.7796 | $169.78 | $169.80 | $169.80 |
| Purchase #5 | $153.94 | 12.665% | $173.4365 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $63.29 | 8.390% | $68.6 | $68.60 | $68.60 | $68.60 |
| Purchase #7 | $204.83 | 7.356% | $219.8973 | $219.90 | $219.90 | $219.90 |
| 7 purchase totals = | $998.82 | $1,083.7717 | $1,083.78 | $1,083.80 | $1,083.80 | |