| 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 | $12.57 | 10.357% | $13.8719 | $13.87 | $13.85 | $13.90 |
| Purchase #2 | $154.79 | 8.262% | $167.5787 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $185.88 | 6.643% | $198.228 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $122.51 | 3.451% | $126.7378 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $243.27 | 10.664% | $269.2123 | $269.21 | $269.20 | $269.20 |
| Purchase #6 | $150.44 | 8.217% | $162.8017 | $162.80 | $162.80 | $162.80 |
| Purchase #7 | $36.77 | 8.496% | $39.894 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $906.23 | $978.3244 | $978.32 | $978.35 | $978.30 | |