| 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 | $246.34 | 5.246% | $259.263 | $259.26 | $259.25 | $259.30 |
| Purchase #2 | $26.40 | 7.320% | $28.3325 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $148.87 | 12.378% | $167.2971 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $36.41 | 8.114% | $39.3643 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $148.49 | 6.307% | $157.8553 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $66.53 | 8.488% | $72.1771 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $186.65 | 5.220% | $196.3931 | $196.39 | $196.40 | $196.40 |
| 7 purchase totals = | $859.69 | $920.6824 | $920.68 | $920.70 | $920.80 | |