| 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 | $194.28 | 5.755% | $205.4608 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $144.35 | 9.569% | $158.1629 | $158.16 | $158.15 | $158.20 |
| Purchase #3 | $167.59 | 6.761% | $178.9208 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $121.47 | 3.351% | $125.5405 | $125.54 | $125.55 | $125.50 |
| Purchase #5 | $97.67 | 4.391% | $101.9587 | $101.96 | $101.95 | $102.00 |
| Purchase #6 | $157.33 | 3.340% | $162.5848 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $219.97 | 7.398% | $236.2434 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $1,102.66 | $1,168.8719 | $1,168.86 | $1,168.85 | $1,168.90 | |